United States Chemical Safety March 2012 Environmental Protection and Pollution Prevention Agency (7510P) 

# Na & Ca Hypochlorite

Summary Document Registration Review : Initial Docket March 2012

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# TABLE OF CONTENTS Na & Ca Hypochlorite Registration Review Team

................................ ............................. 4 I. Preliminary Work Plan

................................ ................................ ................................ ..... 5 II. Fact Sheet

................................ ................................ ................................ ...................... 12 III. Summary of Anticipated Data Requirements

................................ .............................. 38 IV. Appendix A

................................ ................................ ................................ .................. 3 9

________________________________________ Please Note This Preliminary Work Plan and Fact Sheet summarize the Environmental Protection Agency's current position based on the following documents : 1. Product Chemistry, Environmental Fate, and Ecological Effe cts Scoping Document in Support of Registration Review of Sodium and Calcium Hypochlorite Salts

. March 22, 2012 2. Sodium Hypochlorite and Calcium Hypochlorite: Human Helath Risk Assessment Scoping Document in Support of Registration Review

. January 20, 2012 Additional supporting documents for the Na & Ca Hypochlorite Case may be found in the registration review docket EPA

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4 of 41 Na & Ca Hypochlorite Registratio n Review Team
Nathan Mottl Human Health & Environmental Effects Talia Lindheimer Steven Malish Srinivas Gowda David Bays Najm Shamim
Wanda Henson Risk Management Lance Wormell Philip Ross Office of General Counsel

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5 of 41 I. Preliminary Work Plan -- Na & Ca Hypochlorite
The Food Quality Protection Act (FQPA) of 1996 mandated a registration review program. All pesticides distributed or sold in the United States generally must be registered by the U.S. Environmental Protection Agency (USEPA, EPA, or the Agency) based on scientific data showing that they will not cause unreasonable risks to human health or the environment when used as directed on product labeling. The registration review program is intended to make sure that, as the ability to asse ss risk evolves and as policies and practices change, all registered pesticides continue to meet the statutory standard of no unreasonable adverse effects to human health or the environment. Changes in science, public policy, and pesticide use practices wi ll occur over time. Through the registration review program, the Agency periodically reevaluates pesticides to make sure that as change occurs, products in the marketplace can be used safely. Information on this program is provided at Introduction :

http : //www.epa.gov/oppsrrd1/registration_review/

. The Agency is implementing the registration review program pursuant to Section 3(g) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and will rev iew each registered pesticide every 15 years to determine whether it continues to meet the FIFRA standard for registration. The Agency will consider benefits information and data as required by FIFRA. The public phase of registration review begins when the initial docket is opened for each case. The docket is the Agency’s opportunity to state what it knows about the pesticide and what additional risk analyses and data or information it believes are needed to make a registration review decision. After review ing and responding to comments and data received in the docket during this initial comment period, the Agency will develop and commit to a final work plan and schedule for the Na & Ca Hypochlorite C ase. The Na & Ca Hypochlorites Case (Case 0029) contains two active ingredients, c alcium h ypochlorite (PC Code 014701) and s odium h ypochlorite (PC Code 014703). The first pesticide product containing s odium h ypochlorite ( Na Hypochlorite ) (PC Code 014703 ) as an active ingr edient was registered in the United States in 1957

. Currently , there are 425 product s containing s odium hypochlorite as an active ingredient registered with EPA for use as a d isinfectant ( s wimming p ools, h ubbard/ i mmersion t ank w ater, s pa/ h ot t ubs, h ydrothe rapy p ools, s urfaces

- f ood and n on - f ood, d rinking w ater

- e mergency - p ublic

- i ndivdual and p oultry d rinking w ater) ; s anitizer ( l aundry

- c ommercial and r esidential, s urfaces

- f ood and n on - f ood, t oilet b owls, d ialysis m achines) ; a lgaecide/ s limicide ( c ooling t owers, e vaporative c ondenser, b oat b ottom) ; c ontrol m icroorganisms ( s ewage, w astewater, e ggs for h uman c onsumption, i ndustrial and p ulp and p aper) ; c ontrol a lgae/ b acteria ( f ish, l obster p onds/ t anks and c onditioning o ysters) ; w ash or l ye p eeling ( f ruits and v egetables) ; k ills ( s cavenger f ish). Products containing calcium and /or sodium hypochlorite are often referred to as “bleach.” There is currently an exemption from the requirement of a tolerance for sodium hypochlorite (40 CFR 180.1235). A food additive regulation permitting the use of sodium hypochlorite in washing or assisting in lye peeling of fruits and vegetables has been established (21 CFR 173.315).

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6 of 4 1 Additionally, sodium hypochlorite can be used as a component in paper in contact with aque ous and fatty foods (21 CFR 176.170), and in textiles fibers used for packing food (21 CFR 177.2800). The first pesticide product containing c alcium h ypochlorite ( Ca Hypochlorite ) (PC Code 014701 ) as an active ingredient was registered in the United States in 1957

. Currently , there are 120 product s containing calcium hypochlorite as an active ingredient registered with EPA for use as a d isinfectant ( s wimming p ools, h ubbard/ i mmersion t ank w ater, s pa/ h ot t ubs, h ydrotherapy p ools, s urfaces

- f ood and n on - f ood, d rinking w ater

- e mergency - p ublic

- i ndivdual and p oultry d rinking w ater); s anitizer ( l aundry

- c ommercial and r esidential, s urfaces

- f ood and n on - f ood, t oilet b owls, d ialysis m achines) ; a lgaecide/ s lim icide ( c ooling t owers, e vaporative c ondenser, b oat b ottom) ; c ontrol m icroorganisms ( s ewage, w astewater, e ggs for h uman c onsumption, i ndustrial and p ulp and p aper) ; c ontrol a lgae/ b acteria ( f ish, l obster p onds/ tanks and conditioning oysters) ; w ash or l ye p eeling ( f ruits and v egetables) ; k ills ( s cavenger f ish). Calcium h ypochlorite is exempt f rom the requirement of a tolerance under FF DCA sec. 408 (40 CFR 180.1054) under the following circumstances: (a) w hen used preharvest or postharvest in a solution on al l raw agricul tural commodities, and (b) i n or on grapes when used as a fumigant postharvest by means of a chlorine generator pad. The Agency completed a Reregistration Eligibility Decision (RED) for s odium and c alcium h ypochlorite in 1992

. Documents a ssociated with the registration review of Na & Ca Hypochlorite can be viewed at www.regulations.gov in docket EPA

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. Below is a summary of the issues relevant to th is registration review case.
The Agency does not anticipate the need to conduct an ecological risk assessment. The Agency does not anticipate the need to conduct a human health risk assessment. The Agency does not anticipate needing additi onal data for use in conducting the registration review for Sodium and Calcium Hypochlorite

. Anticipated Risk Assessment and Data Needs :

Ecological Risk :

**•** The most recent ecological risk assessments for Sodium and Calcium Hypochlorite were completed in 1992 , in support of the Reregistration Eligib ility Decision.

**•** The Agency does not anticipate the need to require additional ecological data for this registration review case at this time.

**•** The Agency does not anticipate the need to require additional environmental fate data for th is registration review case at this time.

**•** F or more information , please refer to Product Chemistry, Environmental Fate, and Ecological Effects Scoping Document in Support of Registration Review of Sodium and Calcium Hypochlorite Salts , located in the docket

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7 of 41 Human Health Risk :

**•** The most recent human health risk assessments for s odium and calcium h ypochlorite s were completed in 1992 , in support of the Reregistration Eligibility Decision.

**•** The Agency does not anticipate the need to require additional human health data for th is regi stration review case at this time.

**•** F or more information , please refer to Sodium Hypochlorite and Calcium Hypochlorite: Human H eal th Risk Assessment Scoping Document in Support of Registration Review , located in the docket

. Product Chemistry :

**•** The Agency do es not anticipate the need to require additional product chemistry data for th is registration review case at this time.

**•** F or more information , please refer to Product Chemistry, Environmental Fate, and Ecological Effects Scoping Document in Support of Registration Review of Sodium and Calcium Hypochlorite Salts , located in the docket

.
As required by FIFRA and FFDCA, EPA reviews numerous studies to assess potential adverse outcomes from exposure to chemicals. Collectively, these studies include acute, subchronic and chronic toxicity, including assessments of carcinogenicity, neurotoxicity, developmental, reproductive, and general or systemic toxicity. These studies include endpoints which may be susceptible to endocrine influence, including effects on endocrine target organ histopathology, organ weights, estrus cyclicity, sexual maturation, fertility, pregnancy rates, reproductive loss, and sex ratios in offspring. For ecological hazard assessments, EPA evaluate s acute tests and chronic studies that assess growth, developmental and reproductive effects in different taxonomic groups. As part of the 1992 reregistration eligibility decision for Na and Ca Hypochlorite, EPA reviewed these data and selected the most se nsitive endpoints for relevant risk assessment scenarios from the existing hazard database. However, as required by FFDCA section 408(p), Sodium Hypochlorite and Calcium Hypochlorite are subject to the endocrine screening part of the Endocrine Disruptor Sc reening Program (EDSP). Endocrine Disruptor Screening Program

EPA has developed the EDSP to determine whether certain substances (including pesticide active and other ingredients) may have an effect in humans or wildlife similar to an effect produced by a “naturally occurring estrogen, or oth er such endocrine effects as the Administrator may designate.” The EDSP employs a two

- tiered approach to making the statutorily required determinations. Tier 1 consists of a battery of 11 screening assays to identify the potential of a chemical substance t o interact with the estrogen, androgen, or thyroid (E, A, or T) hormonal systems. Chemicals that go through Tier 1 screening and are found to have the potential to interact with E, A, or T hormonal systems will proceed to the next stage of the EDSP where E PA will determine which, if any, of the Tier 2 tests are necessary based on the available data. Tier 2

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8 of 41 testing is designed to identify any adverse endocrine

- related effects caused by the substance, and establish a dose

- response relationship between the dos e and the E, A, or T effect. Under FFDCA section 408(p), the Agency must screen all pesticide chemicals. Between October 2009 and February 2010, EPA issued test orders/data call

- ins for the first group of 67 chemicals, which contains 58 pesticide active in gredients and 9 inert ingredients. Sodium Hypochlorite and Calcium Hypochlorite are not among the group of 58 pesticide active ingredients on the initial list to be screened under the EDSP. Accordingly, as part of registration review, EPA will issue future EDSP orders/data call

- ins, requiring the submission of EDSP screening assays for Sodium Hypochlorite

. For further information on the status of the EDSP, the policies and procedures, the list of 67 chemicals, future lists, the test guidelines and the Tier 1 screening battery, please visit our website: http://www.epa.gov/endo/

.
EPA has created the following estimated timeline for the completion of the Na & Ca Hypochlorite registration review : Timelin e

Anticipated Schedule Activities Estimated Month/Year Phase 1 : Opening the docket Open Public Comment Period for Docket March 2012 Close Public Comment Period for Docket May 2012 Phase 2 : Case Development Develop Final Work Plan (FWP) September 2012 Issue DCI N/A 1 

## Data Submission N/A 1 

## Open Public Comment Period for Preliminary Risk Assessments N/A 1 

## Close Public Comment Period for Preliminary Risk Assessments N/A 1 

## Phase 3 : Registration Review Decision Open Public Comment Period for Proposed Reg. Review Decision September 201 3 1 

## Close Public Comment Period for Proposed Reg. Review Decision November 201 3 1 

## Final Decision and Begin Post

- Decision Follow

- up 201 4 1 

## Total (years) 2 1

1 

## The anticipated schedule will be revised as necessary based , for example

– on any need arising under the Endocrine Disruptor Screening Program with respect to the active ingredients in this case .
The public is invited to comment on EPA’s P reliminary W ork P lan and rationale. The Agency will carefully consider all comments as well as any additional information or data provided in a Guidance for Commenters :

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9 of 41 timely manner prior to issuing a final work plan for the Na & Ca Hypochlorite registration review case.
Through the registration review process, the Agency intends to solicit information on trade irritants and, to the extent feasible, take steps toward facilitating irritant resolu tion. Growers and other stakeholders are asked to comment on any trade irritant issues resulting from lack of Maximum Residue Limits (MRLs) or disparities between U.S. tolerances and MRLs in key export markets, providing as much specificity as possible reg arding the nature of the concern. Trade Irritants :

Sodium and Calcium Hypochlorite are not identified as a cause of impairment for any water bodies listed as impaired under section 303(d) of the Clean Water Act, based on information provided at http://iasp ub.epa.gov/tmdl_waters10/attains_nation_cy.cause_detail_303d?p_cause_group_id=88 5. In addition, no Total Maximum Daily Loads (TMDL) have been developed for Sodium Hypochlorite or Calcium Hypochlorite based on information provided at http://iaspub.epa.gov/ tmdl_waters10/attains_nation.tmdl_pollutant_detail?p_pollutant_group_id =885&p_pollutant_group_name=PESTICIDES. Water Quality :

More information on impaired water bodies and TMDLs can be found at http : //www.epa.gov/owow/tmdl/

. T he Agency invites submission of water quality data for this pesticide. To the extent possible, data should conform to the quality standards in Appendix A of the OPP Standard Operating Procedure : Inclusion of Impaired Water Body and Other Water Quality Data in OPP’s Registration Review Risk Assessment and Management Process (see : http : //www.epa.gov/oppsrrd1/registration_review/water_quality_sop.htm ), in order to ensure the data can be used quantitatively or qualitatively in pesticide risk assessments.
EPA seeks to achieve environmental justice, the fair treatment and meaningful involvement of all people, regardless of race, color, national origin, or income, in the development, implementation, and enforcement of environmental laws, regulations, and policies. To help address potential environmental justice issues, the Agency seeks information on any groups or segments of the population who, as a res ult of their location, cultural practices, or other factors, may have atypical, unusually high exposure to Sodium or Calcium Hypochlorite compared to the general population. Please comment if you are aware of any sub

- populations that may have atypical, unu sually high exposure compared to the general population. Environmental Justice :

EPA must rely upon information of appropriate quality and reliability for each decision made by the Agency. In the Office of Pesticide Programs (OPP), the evaluati on process for a pesticide chemical traditionally begins with the applicant’s submission of a set of studies conducted with the specific pesticide chemical of interest. The use of the results of such testing (measured data) is a logical, scientifically rig orous process that identifies the physical, chemical, and Structure Activity Relationships :

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10 of 41 environmental fate properties of the pesticide, as well as the dose and endpoints at which an adverse effect can occur in various animal species. Today, there is significant interest in alternative techniques, i.e., techniques other than data generation that could significantly inform the Agency’s decision

- making process. Recently, OPP has made increasing use of structure activity relationship (SAR) as part of its regulatory decision

- making process. In the SAR process, a chemical's molecular structure is compared to that of other chemicals for which data are available. These structural similarities are then used to make predictive judgments about a chemical’s physical, chemical, and biological proper ties. Thus, the chemical’s physical, chemical, and biological properties are a function of (or directly related to) the chemical’s molecular structure. Quantitative SAR is referred to as QSAR. To develop a QSAR, a selected set of measured data on a single physical, chemical, or biological property is used to derive a model (an equation) to predict the value of that property. Since SAR assessments and QSAR modeling are another set of tools that are available to Agency scientists, OPP has begun a process shi ft that envisions shifting from the current study

- by

- study approach to an approach in which the use of predicted data, generated using validated models, is considered along with information from open literature and studies specifically generated under Part 161 requirements. All relevant information would be considered as part of a weight

- of

- the

evidence evaluation. At this time, EPA believes that for certain endpoints, especially physical/chemical and fate properties, that SAR and QSAR might be effectively utilized to fulfill these data requirements for many antimicrobial pesticide chemicals. When considering biological properties, at this time, EPA believes that SAR and QSAR can be most effectively utilized in the evaluation of chemicals that exhibit lower toxicity for human health and/or ecotoxicity parameters. This is appropriate because the risk assessment for lower toxicity chemicals can be stream

- lined, i.e., a screening

- level assessment procedure rather than multiple tiers of assessments with progress ively more data requirements. If stakeholders believe that submission of predicted data can fulfill one of the data needs for the Na & Ca Hypochlorite c ase, then the Agency invites submission of this information. The submitter would be expected to supply a rationale describing the utility of the information and provide documentation on the scientific validity of the information. The determination that the predicted data fulfills the data requirement would be at the sole discretion of the Agency. Pre

submiss ion consultation with the Agency is encouraged.

Stakeholders are also specifically asked to provide available information and data that will assist the Agency in refining its risk assessments , including any species

- specific ecologi cal effects determinations

. The Agency is interested in receiving the following information : Additional Information :

1. Confirmation on the following label information : a. Sites of application b. Formulations c. Application methods and equipment

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11 of 41 d. Maximum application rates e. Frequency of application, application intervals and maximum number of applications f. Geographic limitations on use 2. Use or potential use distribution 3. Use history 4. Usage/use information for non

- agricultural uses (e.g., materials preservation) 5. Typical application interval 6. St ate or local use restrictions 7. Ecological incidents (non

- target plant damage and avian, fish, reptilian, amphibian and mammalian mortalities) not already reported to the Agency 8. Monitoring data Next Steps : After the 60

- day comment period closes in May 201 2 , the Agency will review and respond to any comments received in a timely manner, and then issue a Final Work Plan for the Na & Ca Hypochlorite c ase.

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12 of 41 II. Fact Sheet

**•** Active Ingredient : s odium h ypochlorite Background Information :

**•** C ase number : 0029
**•** PC Code : 014703
**•** CAS number: 7681

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**•** Technical registrants : There are 218 Registrants for Sodium Hypochlorite.
**•** First approved for use in a registered product : 1957
**•** There is currently an exemption from the requirement of a tolerance for sodium hypochlorite (40 CFR 180.1235). A food additive regulation permitting the use of sodium hypochlorite in washing or assisting in lye peeling of fruits and vegetables has been est ablished (21 CFR 173.315).
**•** S odium hypochlorite can be used as a component in paper in contact with aqueous and fatty foods (21 CFR 176.170), and in textiles fibers used for packing food (21 CFR 177.2800).
**•** Antimicrobials Division Chemical Review Manager (C RM) : Wanda Henson , Henson.Wanda@epa.gov
**•** Antimicrobials Division Product Manager (PM) : Monisha Harris ,

**•** 

## Chemical Structure : Harris.Monisha@epa.gov

**•** Active Ingredient : c alcium h ypochlorite Background Information :

**•** C ase number : 0029
**•** PC Code : 014701
**•** CAS number: 7778

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**•** Technical registrants : PPG Industries, Inc

- Arch Chemicals, Inc.

- Bio

- Lab, Inc.

- Nippon Soda Co. Ltd.
**•** First approved for use in a register ed product : 1957
**•** Calcium Hypochlorite is exempt f rom the requirement of a tolerance under FFDCA sec. 408 (40 CFR 180.1054 ) under the following circumstances: (a) w hen used preharvest or postharvest in a solution on all raw agricultural commodities , and (b ) i n or on grapes when used as a fumigant postharvest by means of a chlorine generator pad.
**•** Antimicrobials Division Chemical Review Manager (CRM) : Wanda Henson ,

**•** Antimicrobials Division Product Manager (PM) : Monisha Harris, Henson.Wanda@epa.gov Harris.Monisha@epa.gov
**•** Chemical Structure:

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13 of 41 **•** Disinfectant (Swimming Pools, Hubbard/Immersion Tank Water, Spa/Hot Tubs, Hydrotherapy Pools, Surfaces

- Food and Non

- Food, Drinking Water

- Emergency

- Public

Indivd ual and Poultry Drinking Water); Sanitizer (Laundry

- Commercial and Residential, Surfaces

- Food and Non

- Food, Toilet Bowls, Dialysis Machines) ; Algaecide/Slimicide (Cooling Towers, Evaporative Condenser, Boat Bottom) ; Control Microo rganisms (Sewage, Wastewater, Eggs for Human Consumption, Industrial and Pulp and Paper) ; Control Algae/Bacteria (Fish, Lobster Ponds/Tanks and Conditioning Oysters) ; Wash or Lye Peeling (Fruits and Vegetables) ; Kills (Scavenger Fish). Use & Usage Information :

**•** There are approximately 24 pending registrations for sodium hypochlorite. Recent/Pending Regul atory Actions :

Please refer to Product Chemistry, Environmental Fate, and Ecological Effects Scoping Document in Support of Registration Review of Sodium and Calcium Hypochlorite Salts , located in the docket, for a detailed discussion of the ecological risk assessments. Ecological Risk Assessment Status :

**•** All environmental fate and ecological effects data requirements for sodium and calcium hypochlorite have been satisfied since the R egistration Standard was issued in 1986. Upon reevaluating these data, EPA has concluded that the currently registered uses of the hypochlorites will not result in unreasonable adverse effects to the environment.

The f ollowing are key findings of the recent human health risk assessments for Na & Ca Hypochlorite . Please refer to Sodium Hypochlorite and Calcium Hypochlorite: Human Hea l th Risk Assessment Scoping Document in Support of Registration Review , located in the do cket, for a detailed discussion of the human health risk assessment. Human Health Risk Assessment Status :

Hazard Characterization :

**•** Both sodium and calcium hypchlorite are acutely corrosive chemicals and can damage the eyes, skin and tissue under the skin; inhalation or ingestion of corrosive substances can damage the respiratory and gastrointestinal tracts. However, sodium and calcium hypochlorites have high oxidative reactivity with organic matter and which converts them readily into sodium chloride and calcium chloride. As a result, there a re no subchronic toxicity endpoints available to develop quantitative occupational and residential risk assessments. Dietary (Food and Water) :

**•** Based on the toxicological profile of sodium and calcium hypochlorite, a dietary risk assessment has not been de emed necessary for sodium hypochlorite and calcium hypochlorite.

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14 of 41 Residential :

**•** An residential exposure assessment is required for an active ingredient if (1) certain toxicological criteria are triggered and (2) there is potential exposure to handlers (mixers, loaders, applicators, etc.) during use or to persons entering treated sites after application is complete. For sodium and calcium hypochlorite, there is potential exposure to residential handlers, however, the toxicological criteria are not trigge red and no subchronic toxicity endpoints are available to develop a quantitative risk assessment

. Therefore, residential risk assessments are not required. Aggregate :

**•** In examining aggregate exposure, EPA takes into account the available and reliable info rmation concerning exposures to pesticide residues in food and drinking water, as well as non

- occupational pesticide exposures. An aggregate risk assessment ha s not been deemed necessary for Sodium Hypochlorite and Calcium Hypochlorite because exposures a re expected to be minimal. Occupational :

**•** An occupational exposure assessment is required for an active ingredient if (1) certain toxicological criteria are triggered and (2) there is potential exposure to handlers (mixers, loaders, applicators, etc.) during use or to persons entering treated site s after application is complete. For sodium and calcium hypochlorite, there is potential exposure to residential handlers, however, the toxicological criteria are not triggered and no subchronic toxicity endpoints are available to develop a quantitative r isk assessment. Therefore, occupational risk assessments are not required. Cumulative:

**•** EPA does not have, at this time, available data to determine whether Sodium Hypochlorite or Calcium Hypochlorite ha ve a common mechanism of toxicity with other substanc es or how to include th e s e pesticide s in a cumulative risk assessment. For the purposes of this Registration Review, EPA has assumed that Sodium Hypochlorite and Calcium Hypochlorite do not have a common mechanism of toxicity with other substances when use d as an antimicrobial as registered.
Ecological : Incidents :

**•** No Sodium Hypochlorite ecological incidents have been reported in the OPP incident database.

**•** No Calcium Hypochlorite ecological incidents have been reported in the OPP incident database.

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15 of 41 Human Health :

**•** EPA has identified in our databases ( Ecological Incident Information System (EIIS) and OPP Incident Data System (IDS) ) approximately 3703 incidents have been associated with sodium and/or calcium hypochlorites exposure. The routes of exposure and associated health effects are: r espiratory (Coughing, chest tightness, wheezing, dyspnea, bronchial hyper responsiveness, lung scar, and asthma like symptoms) , o cular (E ye irritation, redness, water eyes,blurred vision, corneal abrasi on, corne al epithelial erosions, conjunctiv itis and conjunctival chemosis), d ermal (Pain, itching, hives, burning sensation, generalized rash, irritation dermatitis acquired contact urticaria, erythema, blisters and skin peeling) , o ral (Oral irritation, gums numb, swollen tongue/throat, difficulty eating/drinking, abdominal cramps and vomiting) and m iscellaneous (Headache, dizziness, seizure, fainting, fever, swollen feet and arms, nausea, anaphylactic shock and miscarriage , death ). Tolerances and International Harmonization:

**•** There is currently an exemption from the requirement of a tolerance for sodium hypochlorite (40 CFR 180.1235). A food additive regulation permitting the use of sodium hypochlorite in washing or assisting in lye peeling of fruits and vegetables has been established (21 CFR 173.315 ) and registered use patterns, new tolerances are not necessary for the existing uses of sodium hypochlorite.

**•** Additionally, sodium hypochlorite can be used as a component in paper in con tact with aqueous and fatty foods (21 CFR 176.170), and in textiles fibers used for packing food (21 CFR 177.2800).

**•** Calcium Hypochlorite is exempt from the requirement of a tolerance under FFDCA sec. 408 (40 CFR 180.1054) under the following circumstances: (a) when used preharvest or postharvest in a solution on all raw agricultural commodities, and (b) in or on grapes when used as a fumigant postharvest by means of a chlorine generator pad

**•** There are no outstanding Data Call

- In require ments for sodium hypochlorite. Data Call - In Status :

**•** There are no outstanding Data Call

- In requirements for calcium hypochlorite. Labels : Registered products, including EPA registration numbers , are shown in Table 1 below. For future reference, during registration review a li st of product registration numbers will be included in the docket. Product registration labels may be obtained from the Pesticide Product Label System (PPLS) website at : http : //oaspub.epa.gov/pestlab l/ppls.home

.

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16 of 41 Table 1. Registered Products

– Sodium Hypochlorite

REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 148

- 628 SODIUM HYPOCHLORITE 10% HARCROS CHEMICALS INC. 10.5 148

- 1288 SODIUM HYPOCHLORITE 12.5% HARCROS CHEMICALS INC. 12.5

150

- 64 REG 13 ANDERSON CHEMICAL COMPANY 12.5
228

- 240 RIVERDALE LIQUID CHLORINE SANITIZER NUFARM AMERICAS INC. 12.5
266

- 20001 SODIUM HYPOCHLORITE SOLUTIONS HILL BROTHERS CHEMICAL CO. 12.5
266

- 20002 SODIUM HYPOCHLORITE HILL BROTHERS CHEMICAL CO. 10
266

- 20007 SODIUM HYPOCHLORITE SOLUTION 12.5% HILL BROTHERS CHEMICAL CO. 12.5
278

- 43 SANYGEN LIQUID SHOCK MIAMI PRODUCTS & CHEMICAL COMPANY 10.5
278

- 64 SANYGEN INDUSTRIAL CLOR SODIUM HYPOCHLORITE MIAMI PRODUCTS & CHEMICAL COMPANY 12.5
550

- 197 LIQUICHLOR 10.0% SOLUTION UNIVAR USA INC. 10 550

- 198 LIQUICHLOR 12.5% SOLUTION UNIVAR USA INC. 12.5 550

- 199 LIQUICHLOR 5.25% SOLUTION UNIVAR USA INC. 5.25 550

- 201 LIQUICHLOR 12.5% MUP UNIVAR USA INC. 12.5 550

- 20003 LIQUICHLOR 9.2% SOLUTION UNIVAR USA INC. 9.2

777

- 83 LYSOL BRAND DISINFECTANT BLEACH PLUS RECKITT BENCKISER LLC. 2
777

- 102 LYSOL BRAND TBC WITH BLEACH RECKITT BENCKISER LLC. 2 813

- 14 DIXICHLOR LITE DPC INDUSTRIES, INC. 5.25 813

- 15 DIXICHLOR MAX DPC INDUSTRIES, INC. 12.5 813

- 16 DIXICHLOR DPC INDUSTRIES, INC. 10 813

- 17 DIXICHLOR MAX

- MP DPC INDUSTRIES, INC. 12.5 875

- 41 DIVERSOL CX WITH ARODYNE DIVERSEY, INC. 3.25 875

- 47 DIBAC DIVERSEY, INC. 9.2 875

- 93 SODIUM HYPOCHLORITE DIVERSEY, INC. 5.25
875

- 95 LOW TEMPERATURE SANITIZER W500L DIVERSEY, INC. 5.25
875

- 190 LIQU

- A

- KLOR DIVERSEY, INC. 5.25 935

- 20007 SODIUM HYPOCHLORITE OCCIDENTAL CHEMICAL 12.5

## Docket Number : EPA

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17 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT CORPORATION 1043

- 122 PROKLENZ ONE STERIS CORPORATION 13.5

1072

- 5 ZINICIN GEA FARM TECHNOLOGIES, INC. 12.5 1258

- 1094 SODIUM HYPOCHLORITE 10 ARCH CHEMICALS, INC. 10
1270

- 20001 ZEP FS FORMULA 4665 CHLORINATED DISINFECTANT AND GERMICIDE ZEP INC. 12.5

1270

- 20004 ZEP FS FORMULA 12167 CHLORINATED DISINFECTANT AND GERMICIDE ZEP INC. 5.25
1448

- 441 BUSAN 1735 BUCKMAN LABORATORIES INC. 7 1448

- 20001 BUSAN(R) 1125C BUCKMAN LABORATORIES INC. 12.5 1448

- 20002 BUSAN 1125 BUCKMAN LABORATORIES INC. 10

1672

- 65 AUSTIN A

- 1 ULTRA DISINFECTING BLEACH JAMES AUSTIN COMPANY 6
1672

- 66 ELITE PROFESSIONAL BLEACH JAMES AUSTIN COMPANY 5.25 1672

- 20001 AUSTIN'S SODIUM HYPOCHLORITE JAMES AUSTIN COMPANY 12.5
1672

- 20004 AUSTIN'S A

- 1 BLEACH, SODIUM HYPOCHLORITE 5.25% JAMES AUSTIN COMPANY 5.25
1677

- 52 XY

- 12 LIQUID SANITIZER ECOLAB INC. 8.4 1677

- 144 QUORUM GREEN/VERDE ECOLAB INC. 5.25
1677

- 235 BATH AND TILE DISINFECTING CLEANER ECOLAB INC. 2.15
1706

- 171 NALCO 2818 STABILIZED SODIUM HYPOCHLORITE NALCO COMPANY 8.34
1706

- 179 STABREX ST 70 NALCO COMPANY 6.36 1706

- 238 NALCON 60735 NALCO COMPANY 11.6 1706

- 20001 NALCO 7341 NALCO COMPANY 12.5 1744

- 20001 SUNNY SOL 150 JCI JONES CHEMICALS, INC. 12.5 1744

- 20002 SUNNY SOL 100 PLUS JCI JONES CHEMICALS, INC. 10 1744

- 20003 SUNNY SOL 100 JCI JONES CHEMICALS, INC. 9.2 1744

- 20004 SUNNY SOL BLEACH JCI JONES CHEMICALS, INC. 5.25 1744

- 20007 SUNNY SOL 150 JCI JONES CHEMICALS, INC. 12.5
2230

- 20001 SODIUM HYPOCHLORITE SOLUTION WARSAW CHEMICAL COMPANY INC 12.5
2686

- 17 SODIUM HYPOCHLORITE 10% HYDRITE CHEMICAL CO. 10

## Docket Number : EPA

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18 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 2686

- 20001 SODIUM HYPOCHLORITE 12.5% HYDRITE CHEMICAL CO. 12.5

2792

- 62 AGCLOR 310 DECCO US POST

- HARVEST, INC. 12.5 3276

- 20002 AL

- CLOR 10 EXL LABORATORIES, LLC 10

3377

- 74 STABROM 910 BIOCIDE ALBEMARLE CORPORATION 6.36 3522

- 21 LUSEAUX CHLO

- CIDE LUSEAUX LABORATORIES INC 6.5
3525

- 98 COASTAL LIQUID POOL SHOCK TREATMENT FOR SWIMMING POOLS QUALCO INC 12

3573

- 46 MILD ABRASIVE FORMULA COMET LIQUID DISINFECTANT CLEANSER THE PROCTER & GAMBLE COMPANY .522
3573

- 77 CSP

- 3002

- 3 THE PROCTER & GAMBLE COMPANY 1.45
3573

- 91 HOMER THE PROCTER & GAMBLE COMPANY 1.45
3573

- 92 MIA

- 2 THE PROCTER & GAMBLE COMPANY 1.45
3635

- 20003 SHS

- 900 DUBOIS CHEMICALS, INC. 9.2

3640

- 64 HYPO CHLOR 6.40 STEARNS PACKAGING CORPORATION 6.4
3862

- 183 BLEACH SANITIZER ABC COMPOUNDING CO, INC 12.5 3876

- 20001 SLIMICIDE C

- 70 GE BETZ, INC. 12.5
4166

- 20001 SODIUM HYPOCHLORITE SOLUTION DOMINION CHEMICAL COMPANY 12.5
4238

- 25 LOW TEMP SANITIZER DIAMOND CHEMICAL CO INC 8 4587

- 2 SODIUM HYPOCHLORITE SOLUTION MILPORT ENTERPRISES INC 12.5 4959

- 47 EXTRACT

- 2 WEST AGRO INC 12.5 4959

- 20003 LIQUID CHLORINATION SANITIZER WEST AGRO INC 9.2

5185

- 299 BIO

- CHLOR LB

- 1000 BIO

- LAB, INC. 10
5741

- 27 SPARCLEAN SANITIZER (54) SPARTAN CHEMICAL COMPANY, INC. 8.4
5741

- 20001 SPARCHLOR SPARTAN CHEMICAL COMPANY, INC. 12.5
5768

- 9 805 SANITIZER CLEANER FOR SOFT ICE CREAM FREEZERS SPURRIER CHEMICAL COMPANIES INC. 3.25
5813

- 1 CLOROX BLEACH CLOROX CO., THE 5.25 5813

- 20 FRESH SCENT CLOROX CLOROX CO., THE 5.25

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19 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 5813

- 21 TACKLE CLOROX CO., THE 1.84 5813

- 23 STRIKE CLOROX CO., THE .9 5813

- 24 TILEX CLOROX CO., THE 2.4 5813

- 49 CLOROX TOILET BOWL CLEANSER CLOROX CO., THE .7
5813

- 50 ULTRA CLOROX BRAND REGULAR BLEACH CLOROX CO., THE 6
5813

- 51 ULTRA CLOROX BRAND FRESH SCENT BLEACH CLOROX CO., THE 6
5813

- 52 ULTRA CLOROX BRAND 6.15% BLEACH CLOROX CO., THE 6.15
5813

- 61 HIGH STRENGTH BLEACH CLOROX CO., THE 15.5
5813

- 71 ULTRA CLOROX BLEACH FORMULA C CLOROX CO., THE 6
5813

- 72 ULTRA CLOROX BLEACH FORMULA G CLOROX CO., THE 6
5813

- 76 CLOROX MTOC CLOROX CO., THE 1.6 5813

- 85 EMIL CLOROX CO., THE .0095 5813

- 89 SWAN CLOROX CO., THE 2.4 5813

- 92 VAIL CLOROX CO., THE .0095 5813

- 98 LITE CLOROX CO., THE .55 5813

- 99 WAVE CLOROX CO., THE .55 5813

- 100 PUMA CLOROX CO., THE 8.25 5813

- 102 CGB1 CLOROX CO., THE 8.3 5813

- 103 CGB3 CLOROX CO., THE 8.5 5813

- 104 CGB4 CLOROX CO., THE 8.6 5813

- 105 HBL CLOROX CO., THE .65 5813

- 20001 GENERIC BLEACH 12.5% CLOROX CO., THE 12.5 5813

- 20004 GENERIC BLEACH 5.25% CLOROX CO., THE 5.25 5813

- 20007 12.5% NAOCL CLOROX CO., THE 12.5

6243

- 2 AUTO

- CHLOR SANITIZING SOLUTION

- CL AUTO

- CHLOR SYSTEM 5
6243

- 4 AUTO

- CHLOR SOLUTION SAN AUTO

- CHLOR SYSTEM 2.5 6243

- 7 AUTO

- CHLOR SUPER 8 AUTO

- CHLOR SYSTEM 8.2
6785

- 4 SODIUM HYPOCHLORITE SOLUTION 12.5% BRENNTAG MID

- SOUTH, INC. 12.5

## Docket Number : EPA

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20 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 6785

- 20002 SNO

- GLO BLEACH BRENNTAG MID

- SOUTH, INC. 10
6975

- 20001 SODIUM HYPOCHLORITE CLEARWATER DISTRIBUTORS INC 12.5
7116

- 2 BONUS LOW TEMPERATURE MECHANICAL WASHER SANITIZER U.N.X. INC. 10
7151

- 20001 SODIUM HYPOCHLORITE 12.5% ALEXANDER CHEMICAL CORP 12.5

7152

- 88 SEABOARD LIQUID SHOCK SEABOARD INDUSTRIES 12.5 7546

- 3 SAN

- I

- QUEEN U S CHEMICAL CORPORATION 6.4 7546

- 23 LOW TEMP SANITIZER U S CHEMICAL CORPORATION 8.5 7616

- 45 KEMTEK KEMKLOR II CHEM LAB PRODUCTS INC 10 7616

- 84 HSSH CHEM LAB PRODUCTS INC 12.5
7616

- 20004 KEM TEK LIQUID CHLORINATING PRODUCT CHEM LAB PRODUCTS INC 5.25
7675

- 13 SODIUM HYPOCHLORITE FMC LITHIUM DIV 12.5 7675

- 14 SODIUM HYPOCHLORITE 150 FMC LITHIUM DIV 12.5
7726

- 24 KLOR 300 CHLORINE BASE SANITIZER CHEMMARK INTERNATIONAL 6
7870

- 1 AZONE DISINFECTANT GERMICIDE SANITIZER HAWKINS INC 10
7870

- 5 AZONE 15 HAWKINS INC 12.5 7870

- 20007 SUPER AZONE HAWKINS INC 12.5

8154

- 1 K

- O

- K BLEACH K

- O

- K PRODUCTS INC 5.25
8154

- 9 SANAMAX SWIMMING POOL WATER DISINFECTANT K

- O

- K PRODUCTS INC 10
8154

- 20001 SODIUM HYPOCHLORITE CONCENTRATE SOLUTION K

- O

- K PRODUCTS INC 12.5
8405

- 2 FS

- 100 LIQUID SANITIZER WEBCO CHEMICAL CORP 8.4 8540

- 16 FORMULA 305 GARRATT

- CALLAHAN CO 12.5
8764

- 53 FRESHGARD 71 JOHN BEAN TECHNOLOGIES CORPORATION 10
8764

- 54 FRESHGARD 72 JOHN BEAN TECHNOLOGIES CORPORATION 12.5
8996

- 20001 SIERRA PURE CHLOR SIERRA CHEMICAL CO 12.5 8996

- 20004 SIERRA SANITIZER SIERRA CHEMICAL CO 5.25

9009

- 12 SWC POOL CLEAR/SWIM KLEER POOL CHLORINATING SOLUTION. ONLINE PACKAGING INC 12.5

## Docket Number : EPA

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21 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 9009

- 13 CRYSTAL BRIGHT ONLINE PACKAGING INC 10
9009

- 14 SO

- WHITE 6.40% HYPOCHLORITE DAIRY, FARM & HOME USE ONLINE PACKAGING INC 6.4
9009

- 15 SO

- WHITE BRAND BLEACH AND DISINFECTANT ONLINE PACKAGING INC 5.25
9009

- 16 SOWHITE BRAND ULTRA BLEACH AND DISINFECTANT ONLINE PACKAGING INC 6
9336

- 2 SUPER SHOCK ALLEN ENGINEERING AND CHEMICAL 12.5
9359

- 2 SURCHLOR (12.5% SODIUM HYPOCHLORITE SOLUTION) SURPASS CHEMICAL CO., INC 12.5 9359

- 8 SURCHLOR SURPASS CHEMICAL CO., INC 10.5 9359

- 13 SUR

- CLEAN 64 SANITIZER SURPASS CHEMICAL CO., INC 6.4
9359

- 20004 ECONO

- CLOR SODIUM HYPOCHLORITE 5.25% SURPASS CHEMICAL CO., INC 5.25
9436

- 2 SODIUM HYPOCHLORITE SOLUTION BRENNTAG NORTHEAST, INC. 10 9436

- 4 SODIUM HYPOCHLORITE 12.5% BRENNTAG NORTHEAST, INC. 12.5
9480

- 8 PDI SANI

- CLOTH BLEACH WIPES PROFESSIONAL DISPOSABLES INTERNATIONAL, INC. .6
9613

- 20001 CRYSTAL AQUA CHLORINATING SOLUTION BISON LABS INC 12.5
9616

- 7 VERTEX CSS

- 12 VERTEX CHEMICAL CORP 12.5 9616

- 8 VERTEX CONCENTRATE VERTEX CHEMICAL CORP 10 9616

- 10 VERTEX CSS

- 5 BLEACH VERTEX CHEMICAL CORP 5.25 9616

- 11 VERTEX CSS

- 6 BLEACH VERTEX CHEMICAL CORP 6 9616

- 12 VERTEX CSS

- 16 VERTEX CHEMICAL CORP 16.4
9616

- 13 VERTEX GERMICIDAL ULTRA BLEACH VERTEX CHEMICAL CORP 6 9743

- 7 SKASOL MICROBIOCIDE NO. H SKASOL INC 12.5 9768

- 7 T

- CHLOR THATCHER CO 11.9
10088

- 89 SUN CHLOR DISINFECTANT

SANITIZER ATHEA LABORATORIES INC 10
10183

- 9 HAVASAN LB 12 HAVILAND PRODUCTS COMPANY 12.5
10613

- 1 CONCLOR CRYSTAL CHEMICAL & PACKING COMPANY INC 12.5
10634

- 20003 LIQUID CHLORINATING PRODUCT ALPHA CHEMICAL SERVICES 9.2

## Docket Number : EPA

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22 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT INC 10693

- 20001 FLO

- KLOR FLO

- KEM INC 12.5

10897

- 4 HASA SANI

- CHLOR HASA INC. 12.5 10897

- 21 HASA LIQUISHOCK HASA INC. 7 10897

- 22 HASA 12.5% SODIUM HYPOCHLORITE HASA INC. 12.5
10897

- 24 HASA LIQUID CHLORINATING COMPOUND HASA INC. 10
10897

- 25 HASA 10% SODIUM HYPOCHLORITE HASA INC. 10 10897

- 26 HASACHLOR HASA INC. 12.5 10897

- 107 HASA BLEACH 5.25% HASA INC. 5.25 10897

- 108 HASA BLEACH 6% HASA INC. 6 11411

- 10 LESLIE'S CHLORINATING LIQUID LPM MANUFACTURING, INC. 10 12446

- 1 DYNACHLOR ZEE COMPANY INC 12.5 16841

- 20001 MACO CHLOR MON

- D

- AID & CLEANIT CO. 12.5

18723

- 1 CHEM

- CLEAR MIDWEST POOL SUPPLY 11.6
19369

- 4 ACCO LIQUID CHLORINATING CONCENTRATE SOLUTION

- L ACCO UNLIMITED 12.5
19713

- 297 IDA INC. SODIUM HYPOCHLORITE DREXEL CHEMICAL COMPANY 12.5
20729

- 20001 KLENS

- CHLOR KLENSWITE POOL/SPA SUPPLY CO., INC. 12.5
21268

- 9 BLUE SHIELD LIQUID

- CHLOR NAMCO, LLC 12.5 21268

- 10 BLUE SHIELD SHOCK TREATMENT NAMCO, LLC 12.5 21268

- 17 BLUE SHIELD ECONO SHOCK NAMCO, LLC 6 21718

- 20001 HYPOCHLORITE SOLUTION DUSO CHEMICAL CO INC 12.5

33458

- 22 AQUA GUARD BLEACH ALLIED UNIVERSAL CORP. 12.5
33458

- 23 AQUA GUARD CHLORINATING SANITIZER ALLIED UNIVERSAL CORP. 10.5
33458

- 24 AQUA GUARD SODIUM HYPOCHLORITE 12.5% ALLIED UNIVERSAL CORP. 12.5
33458

- 25 AQUA GUARD SODIUM HYPOCHLORITE 10.5% ALLIED UNIVERSAL CORP. 10.5
33871

- 20001 SODIUM HYPOCHLORITE SOLUTION 15 BRENNTAG SOUTHEAST, INC. 12.5
33981

- 10 SODIUM HYPOCHLORITE SOLUTION 16% EP KA STEEL CHEMICALS INC. 16

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23 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 33981

- 11 SODIUM HYPOCHLORITE MP16% KA STEEL CHEMICALS INC. 16 33981

- 20001 SODIUM HYPOCHLORITE SOLUTION KA STEEL CHEMICALS INC. 12.5
33981

- 20002 SODIUM HYPOCHLORITE SOLUTION 10% KA STEEL CHEMICALS INC. 10
33981

- 20003 SODIUM HYPOCHLORITE SOLUTION 9.2% KA STEEL CHEMICALS INC. 9.2
33981

- 20004 SODIUM HYPOCHLORITE SOLUTION 5.25% KA STEEL CHEMICALS INC. 5.25
34750

- 20001 SODIUM HYPOCHLORITE 12 DYCHO CO 12.5 34750

- 20002 SODIUM HYPOCHLORITE 10 DYCHO CO 10

34859

- 3 WC

- 150 SANITIZER WAYNE CHEMICAL INC 12.5
35255

- 20002 BPS

- POOL

- CLEAR SODIUM HYPOCHLORITE SOLUTION KLEEN

- RITE CHEMICAL CO. 11
35317

- 4 SODIUM HYPOCHLORITE SOLUTION 10.5 KUEHNE CHEMICAL COMPANY, INC. 10.5
35317

- 5 SODIUM HYPOCHLORITE SOLUTION 11.5% KUEHNE CHEMICAL COMPANY, INC. 11.5
35317

- 6 SODIUM HYPOCHLORITE SOLUTION, 14% KUEHNE CHEMICAL COMPANY, INC. 14
35317

- 7 SODIUM HYPOCHLORITE SOLUTION 15.5% KUEHNE CHEMICAL COMPANY, INC. 15.5
35317

- 10 SODIUM HYPOCHLORITE SOLUTION 14% MUP KUEHNE CHEMICAL COMPANY, INC. 14
35317

- 11 SODIUM HYPOCHLORITE SOLUTION 15.5% MUP KUEHNE CHEMICAL COMPANY, INC. 15.5
35317

- 20001 SODIUM HYPOCHLORITE SOLUTION KUEHNE CHEMICAL COMPANY, INC. 12.5
35931

- 20001 HIGH

- PO

- CHLOR TOWN AND COUNTRY POOLS 12.5

35984

- 3 SCOTT SHOCK SCOTT SWIMMING POOLS, INC 12.5
36118

- 20002 AM

- CHLOR (SODIUM HYPOCHLORITE SOLUTION) AMCHLOR CORPORATION 10
36739

- 20001 SINCO SUPER SHOK SINTON SUPPLY INC 12.5

37557

- 1 SODIUM HYPOCHLORITE SOLUTION BARBER'S CHEMICALS, INC 12.5
37655

- 20002 SODIUM HYPOCHLORITE SOLUTION HORNERXPRESS SOUTH FLORIDA 10.5
37731

- 20001 SUN

- CLOR SUNCO SWIMMING POOL CO. 12.5

37826

- 1 LIQUID CHLORINATING PRODUCT PINCH

- A

- PENNY INC 10

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24 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 37982

- 38 BACTI

- CHLOR PIONEER AMERICAS, LLC 11 37982

- 20001 BACTICIDE PIONEER AMERICAS, LLC 12.5 37982

- 20003 L.T. SANITIZER 9.2% PIONEER AMERICAS, LLC 9.2 37982

- 20004 L. T. SANITIZER 5.25% PIONEER AMERICAS, LLC 5.25 37982

- 20007 SODIUM HYPOCHLORITE 12.5% PIONEER AMERICAS, LLC 12.5

38422

- 2 ADS SANITAZIR ADVANCED DISHWASHING SERVICE 5.25
38836

- 3 SODIUM HYPOCHLORITE 12.5% INDUSTRIAL CHEMICALS INC. 12.5
39924

- 3 UNIVERSAL CHEMICALS SODIUM HYPOCHLORITE SOLUTION UNIVERSAL CHEMICALS, INC. 12.5
40153

- 1 BE

- 7 ANTIMICROBIAL HALLIBURTON ENERGY SERVICE, INC. 12.5 40975

- 20004 ACRO

- KLO ACRO DISHWASHING SERVICE 5.25
41209

- 20002 SODIUM HYPOCHLORITE SOLUTION 10% EUP SOUTH TEXAS CHLORINE, INC 10
41428

- 20001 SCOTT CHLOR SCOTT POOL, INC 12.5 41504

- 20001 BORCHLOR 5 BORDEN & REMINGTON CORP. 12.5 41504

- 20002 BORCHLOR 10 BORDEN & REMINGTON CORP. 10

41619

- 1 LIQUID CHLORINATING PRODUCT E.J. MILLER & SONS POOL COMPANY 12.5
41846

- 20001 COL

- CHLOR (SODIUM HYPOCHLORITE) COLONY POOL SERVICE INC 12.5
41934

- 2 SODIUM HYPOCHLORITE SOLUTION GEORGE S. COYNE CHEMICAL CO. INC 12.5
41971

- 1 HYPOCHLORITE SOLUTION NORTH INDUSTRIAL CHEMICALS, INC. 12.5
41995

- 20001 FUNSHINE SANITIZER 12 CINDERELLA INC. (CPPC) 12.5

42052

- 4 SPLASH! SWIMMING POOL ECONO

SHOCK BUCKMAN'S INC 6
42052

- 20001 BUCKMAN'S LIQUID SHOCK BUCKMAN'S INC 12.5

42086

- 1 SPS SODIUM HYPOCHLORITE SOLUTION STRAND POOL SUPPLY, LLP 12.5
43410

- 69 AGRI

- CLOR X AGRI

- CHEM CONSULTING, INC. 10 43497

- 1 PRO CHLOR 64 PRO CHEMICALS LLC 6.4 43497

- 5 PRO CHLOR 125 PRO CHEMICALS LLC 12.5 43759

- 20001 AB

- CHEM ABCANA CHEMICAL CO. 12.5

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25 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 45309

- 3 AQUA CLEAR LIQUI

- CLEAR AQUA CLEAR INDUSTRIES, LLC. 10.5 45458

- 20003 LIQUID CHLORINATOR BALECO INTERNATIONAL INC 10

46274

- 2 DAKIN'S SOLUTION DISINFECTANT BY CENTURY CENTURY PHARMACEUTICALS, INC. .5
47033

- 20001 CASCADE S1OOL CASCADE WATER SERVICES INC 12.5 48520

- 20001 CLORO POOL SHOCK PHOENIX PRODUCTS COMPANY 12.5

49547

- 12 ALEN 5.25% SODIUM HYPOCHLORITE BLEACH AND SANITIZER ALEN DEL NORTE 5.25
49547

- 20007 ALEN 12.5 SODIUM HYPOCHLORITE ALEN DEL NORTE 12.5

49927

- 4 SODIUM HYPOCHLORITE SOLUTION WATER GUARD, INC. 12.5 50600

- 9 G.W. SANI

- CLEAN SHEPARD BROS., INC. 12.5 50600

- 10 WASCO BRAND WASACLOR SHEPARD BROS., INC. 11 51549

- 3 STA CLEAR LIQUID CHLORINATOR SENTRY INDUSTRIES 10.5 51549

- 20002 SAF

- T

- CHLOR SENTRY INDUSTRIES 10.5
51624

- 20001 AQB

- 035 ALGAE CONTROL WATER TECHNOLOGY & CONTROLS INC. 12.5
52374

- 9 SODIUM HYPOCHLORITE 12.5% BRENNTAG SOUTHWEST, INC. 12.5
52374

- 10 SODIUM HYPOCHLORITE 10% NAOCL BY WEIGHT BRENNTAG SOUTHWEST, INC. 10
52374

- 11 SODIUM HYPOCHLORITE 5.25% NAOCL BY WEIGHT BRENNTAG SOUTHWEST, INC. 5.25
52374

- 13 SODIUM HYPOCHLORITE 12.5% MUP BRENNTAG SOUTHWEST, INC. 12.5 52374

- 14 SODIUM HYPOCHLORITE 15.5% MUP BRENNTAG SOUTHWEST, INC. 15.5 52374

- 15 SODIUM HYPOCHLORITE 15.5% EUP BRENNTAG SOUTHWEST, INC. 15.5 52483

- 1 HYPOCHLORITE SOLUTION H KREVIT AND CO., INC. 12.5 52867

- 20001 SODIUM HYPOCHLORITE SOLUTION CHEMICAL EQUIPMENT LABS 12.5

53257

- 6 SODIUM HYPOCHLORITE SOLUTION 10.5% BY WEIGHT BRENNTAG MID

- SOUTH, INC. 10.5
53257

- 20004 SODIUM HYPOCHLORITE SOLUTION 5.25% BRENNTAG MID

- SOUTH, INC. 5.25
53431

- 14 CHEMCAL 1512 CHEMCAL, INC. 12.5 54679

- 2 CUSTOM CHLOR 150 CUSTOM CONTROLS & PUMPS INC 10.5
55487

- 20001 B'S POOL SUPPLY

- SODIUM HYPOCHLORITE SOLUTION B'S POOL SUPPLIES 12.5

## Docket Number : EPA

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26 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT
55852

- 1 SODIUM HYPOCHLORITE SOLUTION 5.25% CHAMPION PACKAGING & DISTRIBUTING, INC. 5.25
55852

- 2 SODIUM HYPOCHLORITE SOLUTION 10% CHAMPION PACKAGING & DISTRIBUTING, INC. 10
55852

- 3 SODIUM HYPOCHLORITE SOLUTION 12.5% CHAMPION PACKAGING & DISTRIBUTING, INC. 12.5
55852

- 4 SODIUM HYPOCHLORITE SOLUTION CHAMPION PACKAGING & DISTRIBUTING, INC. 5.25
55852

- 5 SUN BRITE BLEACH CHAMPION PACKAGING & DISTRIBUTING, INC. 6
56362

- 3 TOWERCHLOR 12.5 GREENWAY PRODUCTS, INC. 12.5 56362

- 4 SODIUM HYPOCHLORITE

- 12.5 GREENWAY PRODUCTS, INC. 12.5 56392

- 7 DISPATCH HOSPITAL CLEANER DISINFECTANT WITH BLEACH CLOROX PROFESSIONAL PRODUCTS COMPANY .65

56392

- 8 DISPATCH HOSPITAL CLEANER DISINFECTANT TOWELS WITH BLEACH CLOROX PROFESSIONAL PRODUCTS COMPANY .65

56392

- 10 CALTECH SWAT 200 9B CLOROX PROFESSIONAL PRODUCTS COMPANY .62
56485

- 3 FORMULA 1582 EASTERN TECHNOLOGIES, INC. 12.5 56618

- 1 SWIM PURE AMREX CHEMICAL CORP 12.5
57787

- 4 LIQUICHLOR BLEACH HAVILAND CONSUMER PRODUCTS, INC. 10
58616

- 1 PCT 3026 PROCHEMTECH INTERNATIONAL, INC. 6.5 59074

- 5 SUPERCHLOR 7 SLACK CHEMICAL CO.,INC. 6.7 59074

- 20001 SUPERCHLOR SLACK CHEMICAL CO.,INC. 12.5
61355

- 20001 COASTCHLOR COASTAL CAROLINA SUPPLY, INC. 12.5

61428

- 1 WATER PRESERVER CONCENTRATE 7C'S SAFETY AND ENVIRONMENTAL

CONSULTANTS 5.25

61647

- 1 LTS SANITIZER SPECIALTY CHEMICALS & SYSTEMS, INC. 5.25
61667

- 4 AG SANITIZER 12.5% PIONEER AMERICAS, LLC 12.5
61903

- 1 TECH GROUP BLEACH & DISINFECTANT CUL

- MAC INDUSTRIES, INC. 5.25
61903

- 20001 TECH GROUP POOL SANITIZER PLUS CUL

- MAC INDUSTRIES, INC. 12.5 61903

- 20002 TECH GROUP POOL SANITIZER PLUS CUL

- MAC INDUSTRIES, INC. 10

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27 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 62032

- 20001 POOL CLEAR ACCU

- CARE SUPPLY INC 12.5
62255

- 20001 PVS NOLWOOD SODIUM HYPOCHLORITE 12.5% SOLUTION PVS

- NOLWOOD CHEMICALS, INC. 12.5
62255

- 20002 PVS NOLWOOD 10.0% SODIUM HYPOCHLORITE SOLUTION PVS

- NOLWOOD CHEMICALS, INC. 10
62255

- 20003 PVS NOLWOOD SODIUM HYPOCHLORITE 9.2% SOLUTION PVS

- NOLWOOD CHEMICALS, INC. 9.2
62255

- 20004 PVS NOLWOOD SODIUM HYPOCHLORITE 5.25% SOLUTION PVS

- NOLWOOD CHEMICALS, INC. 5.25
62341

- 17 TRI

- LITE 100 TRINITY MANUFACTURING, INC 10 62341

- 20001 TRI

- LITE 150

- 12.5% TRINITY MANUFACTURING, INC 12.5 62341

- 20007 SODIUM HYPOCHLORITE 12.5% TRINITY MANUFACTURING, INC 12.5

62495

- 1 EXCELEX BLEACH PETRA CHEMICAL COMPANY 5.25 62495

- 2 PETRA CHLOR XTRA PETRA CHEMICAL COMPANY 12.5
62495

- 3 LIQUI

- CHLOR SODIUM HYPOCHLORITE SOLUTION PETRA CHEMICAL COMPANY 9.2 62495

- 20002 SODIUM HYPOCHLORITE SOL. 10% PETRA CHEMICAL COMPANY 10

62833

- 1 SODIUM HYPOCHLORITE SAL CHEMICAL CO. INC. 12.5 63679

- 1 KC

- 615 PACKERS CHEMICAL, INC. 12.5
63838

- 3 BROMMAX ENVIRO TECH CHEMICAL SERVICES, INC. 10.7
63838

- 5 BROMMAX 7.1 ENVIRO TECH CHEMICAL SERVICES, INC. 7.45
64240

- 44 SOFT SCRUB WITH BLEACH COMBAT INSECT CONTROL SYSTEMS 1.1
64240

- 69 PHARAOH COMBAT INSECT CONTROL SYSTEMS 1.3
64240

- 70 EDITH COMBAT INSECT CONTROL SYSTEMS 1.75
64429

- 20001 SODIUM HYPOCHLORITE AQUA CHEMICAL SUPPLY, INC. 12.5

64661

- 1 KRYSTAL KLEEN HYPOCHLORITE SOLUTION NORTHWEST POOLS, INC 12.5
64864

- 55 PAC

- CHLOR 12.5% PACE INTERNATIONAL LLC 12.5
65072

- 20001 SODIUM HYPOCHLORITE SANITIZER CHEMSTATION INTERNATIONAL INC 12.5
65595

- 2 BLEACH BASED CLEANER DISINFECTANT CR BRANDS, INC. 2.26

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28 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 65692

- 1 HYPOCHLOR AMEROCHEM CORP 12.5 65787

- 1 AMUCHINA ALCAVIS HDC, LLC 1.02 65787

- 2 BLEACH WIPE ALCAVIS HDC, LLC .525 65787

- 3 BLEACH

- WIPE 1:50 ALCAVIS HDC, LLC .1 66338

- 1 SODIUM HYPOCHLORITE SOLUTION GEHRING

- MONTGOMERY 12.5 66426

- 3 CHEM BLEACH HOUSEHOLD DRP BRENNTAG MID

- SOUTH, INC. 5.25 66887

- 4 LA CHEMCHLOR BRENNTAG PACIFIC, INC. 12.5 66887

- 20001 12.5% SODIUM HYPOCHLORITE BRENNTAG PACIFIC, INC. 12.5

67262

- 6 AQUA CHEM BALANCED FOR CLEAN POOLS LIQUID CHLORINIZOR RECREATIONAL WATER PRODUCTS, INC. 10
67517

- 10 CHLORINATED CLEANER PM RESOURCES INC. 3.25
67619

- 1 CPPC BLEACH CLOROX PROFESSIONAL PRODUCTS CO 5.25
67619

- 7 CPPC ULTRA BLEACH CLOROX PROFESSIONAL PRODUCTS CO 6
67619

- 8 CPPC ULTRA BLEACH 2 CLOROX PROFESSIONAL PRODUCTS CO 6.15
67619

- 11 CPPC SHOWER CLOROX PROFESSIONAL PRODUCTS CO .55
67619

- 12 CPPC TSUNAMI CLOROX PROFESSIONAL PRODUCTS CO. .55
67619

- 13 CPPC STORM CLOROX PROFESSIONAL PRODUCTS CO. 2.4
67619

- 14 LIME CLOROX PROFESSIONAL PRODUCTS CO. .0095
67619

- 16 COBALT CLOROX PROFESSIONAL PRODUCTS CO. 2.4
67619

- 17 SHIELD CLOROX PROFESSIONAL PRODUCTS CO. 1.84
67619

- 26 BORIS CLOROX PROFESSIONAL PRODUCTS CO. 8.3
67619

- 27 BUSTER CLOROX PROFESSIONAL PRODUCTS CO. 8.5
67619

- 28 MILO CLOROX PROFESSIONAL PRODUCTS CO. 8.6
67649

- 20001 HYPO 150 ROWELL CHEMICAL CORP 12.5 67649

- 20004 HYPO 52 ROWELL CHEMICAL CORP 5.25

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29 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 68109

- 1 SODIUM HYPOCHLORITE SOLUTION BI

- STATE DETERGENT SYSTEMS INC. 10
68431

- 1 HYPOCHLORITE SOLUTION INTERCOASTAL TRADING INC. 12.5 68849

- 20001 SODIUM HYPOCHLORITE SOLUTION TILLEY CHEMICAL CO INC. 12.5 69372

- 20002 SODIUM HYPOCHLORITE 10% TREATMENT TECHNOLOGY 10

69687

- 1 SUPER

- CHLOR MEDTROL, INC. .525 69687

- 2 CHLORO

- SOL MEDTROL, INC. .525 69775

- 1 CHLORINATING LIQUID APEX CHEMICAL CORPORATION 10 69775

- 2 LOW

- TEMP SANITIZER APEX CHEMICAL CORPORATION 5.25
69775

- 5 BLUE RIBBON COMMERCIAL BLEACH APEX CHEMICAL CORPORATION 6.15
70248

- 20001 STARCHLOR NORTHSTAR CHEMICAL INC 12.5

70258

- 4 SANI

- PURE SANITIZER AND CLEANER URNEX BRANDS, INC. 12.5
70264

- 2 AQUACHLOR ALTIVIA CORPORATION 10 70264

- 3 AQUACHLOR ALTIVIA CORPORATION 12.5
70271

- 3 PURE BRIGHT DISINFECTANT BLEACH KIK INTERNATIONAL INC 5.25
70271

- 10 PUREBRIGHT 10% SODIUM HYPOCHLORITE SOLUTION KIK INTERNATIONAL INC 10
70271

- 12 PURE BRIGHT 12.5% SODIUM HYPOCHLORITE SOLUTION KIK INTERNATIONAL INC 12.5
70271

- 13 PURE BRIGHT GERMICIDAL ULTRA BLEACH KIK INTERNATIONAL INC 6
70271

- 15 2% SODIUM HYPOCHLORITE SPRAY KIK INTERNATIONAL INC 2
70271

- 19 KIK 2.75% SCENTED SODIUM HYPOCHLORITE BLEACH KIK INTERNATIONAL INC 2.75
70271

- 20 PURE BRIGHT GERMICIDAL 160 BLEACH KIK INTERNATIONAL INC 6
70271

- 21 GERONIMO 160A KIK INTERNATIONAL INC 8 70271

- 22 METACOMET 160B KIK INTERNATIONAL INC 8.25 70271

- 23 WAMPATUCK C KIK INTERNATIONAL INC 8.5 70271

- 24 TECUMSEH B KIK INTERNATIONAL INC 8.25 70271

- 25 OSCEOLA 160C KIK INTERNATIONAL INC 8.5 70271

- 26 MASSASOIT A KIK INTERNATIONAL INC 8 70271

- 20001 PURE BRIGHT 12.5% SODIUM KIK INTERNATIONAL INC 12.5

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30 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT HYPOCHLORITE SOLUTION BLEACH
70529

- 2 AQUA CHLOR CHLORINATING SOLUTION CHEMICAL FORMULATORS INC 10.5
70529

- 3 AQUA CHLOR SODIUM HYPOCHLORITE 12.5% CHEMICAL FORMULATORS INC 12.5
70567

- 1 BCS SODIUM HYPOCHLORITE SOLUTION (12.5%) MFG. USE UNIVAR USA INC. 12.5
70567

- 2 SODIUM HYPOCHLORITE SOLUTION (12.5%) UNIVAR USA INC. 12.5
70567

- 3 BCS SODIUM HYPOCHLORITE SOLUTION (10%) UNIVAR USA INC. 10
70567

- 4 BCS SODIUM HYPOCHLORITE SOLUTION (11.9%) UNIVAR USA INC. 11.9 70590

- 1 HYPE

- WIPE CURRENT TECHNOLOGIES INC .94
70590

- 2 BLEACH

- RITE DISINFECTING SPRAY WITH BLEACH CURRENT TECHNOLOGIES INC .94
70627

- 4 JOHNSON CRS DIVERSEY, INC. 4 70799

- 13 STATE CHLORINE SANITIZER STATE INDUSTRIAL PRODUCTS 6 71326

- 2 SWEETWATER PURIFIER SOLUTION CASCADE DESIGNS, INC. 3.5 71655

- 3 SODIUM HYPOCHLORITE 12.5% BASF CORPORATION 12.5 71655

- 4 SODIUM HYPOCHLORITE BASF CORPORATION 10 71903

- 1 X

- 14 MILDEW STAIN REMOVER WD

- 40 COMPANY 4 72083

- 2 HALOSOURCE BLEACH HALOSOURCE, INC. 6 72122

- 20001 ULTRA

- CHLOR ODYSSEY MANUFACTURING CO. 12.5 72122

- 20002 ULTRA

- CHLOR ODYSSEY MANUFACTURING CO. 10

72315

- 4 SODIUM HYPOCHLORITE 9 OLIN CORPORATION 9
72315

- 6 SODIUM HYPOCHLORITE

- 12.5 BACTICIDE OLIN CORPORATION 12.5
72315

- 10 OLIN CONCENTRATED SODIUM HYPOCHLORITE OLIN CORPORATION 35
72315

- 14 SODIUM HYPOCHLORITE SOLUTION 10 OLIN CORPORATION 10
72315

- 15 HIGH STRENGTH SODIUM HYPOCHLORITE OLIN CORPORATION 15.5
72315

- 16 HIGH STRENGTH SODIUM HYPOCHLORITE EP OLIN CORPORATION 15.5
72315

- 17 HYPURE BLEACH MP1 OLIN CORPORATION 22

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31 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT 72315

- 18 HYPURE BLEACH MP2 OLIN CORPORATION 19
72493

- 1 ARIES 0305 ARIES CHEMICAL INCORPORATED 12.5
72856

- 1 FRONT LINE CHLORINE FLC

- 21 FRONT LINE CHEMICALS 12.5 73073

- 2 CORESAN 12.5 TETRADYNE, LLC 12.5
73671

- 1 CRIMSON CHLOR CHLORINATING SOLUTION CHEMICAL DISTRIBUTORS, INC. 12.5
74208

- 20001 ALPHA CHLOR ALPHA WATER SYSTEMS, INC. 12.5

74334

- 1 AQUA PURE SODIUM HYPOCHLORITE SOLUTION 12.5% AQUA PURE ENTERPRISES, INC. 12.5
74564

- 2 KLOR 300 CHLORINE BASED SANITIZER CHEMMARK OF LONG BEACH 6
74655

- 25 BIOSPERSE 3001 HERCULES INCORPORATED 10 74965

- 3 COMET SPRAYGEL SPIC AND SPAN 2.38 75199

- 3 12.5% CHLORINATING BLEACH JERSEY STATION 12.5
75266

- 1 ACTIVATE 5.25% INSTITUTIONAL BLEACH DEARDORFF FITZSIMMONS CORPORATION 5.25
75369

- 1 CPMCHLOR CAROLINA POOL MANAGEMENT, INC. 12.5
75373

- 20001 BLEACH TECH 12.5% SOLUTION BLEACHTECH LLC 12.5
75373

- 20007 BLEACHTECH 12.5% SOLUTION FOR MANUFACTURING USE BLEACHTECH LLC 12.5
80656

- 20001 GENCHLOR 12.5% GENERAL ALUM NEW ENGLAND 12.5

81456

- 1 HSI SODIUM HYPOCHLORITE SOLUTION (12.5%) HERITAGE SYSTEMS INC. 12.5
81974

- 1 GASCO SANITIZING SOLUTION GASCO INDUSTRIAL CORPORATION 12.5
82118

- 1 SODIUM HYPOCHLORITE SANITIZER AND CLEANER INNOPHOS INC. 4
82289

- 1 COMMERCIAL CHLOR POOLSURE, INC. 10.5 82796

- 1 NAPCO BLEACH NAPCO CHEMICAL CO., INC. 10 84024

- 1 JUSTEQ07 JUSTEQ, LLC 7 84517

- 1 BRITE BLEACH SUNBELT CHEMICALS CORP. 5.25 84517

- 3 SMART CHLORINATING SOLUTION SUNBELT CHEMICALS CORP. 10 84697

- 1 REGULAR SCENT BLEACH GS LIQUID TECHNOLOGIES, LLC 6 85374

- 1 HIGH STRENGTH SODIUM FORMOSA PLASTICS 15.3

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32 of 41 REGISTRATION # REGISTRATION NAME COMPANY NAME % OF ACTIVE INGREDIENT HYPOCHLORITE CORPORATION
85374

- 20001 12.5% SODIUM HYPOCHLORITE FORMOSA PLASTICS CORPORATION 12.5
85374

- 20002 10% SODIUM HYPOCHLORITE FORMOSA PLASTICS CORPORATION 10
85374

- 20007 12.5% SODIUM HYPOCHLORITE MUP FORMOSA PLASTICS CORPORATION 12.5
86027

- 1 SODIUM HYPOCHLORITE 10.8% BRENNTAG CANADA, INC 10.8 86027

- 2 SODIUM HYPOCHLORITE 10.8% MUP BRENNTAG CANADA, INC 10.8 86197

- 3 FSTI SODIUM HYPOCHLORITE 12.5% FSTI, INC. 12.5 86197

- 4 FSTI SODIUMHYPOCHLORITE 10% FSTI, INC. 10
86274

- 1 SODIUM HYPOCHLORITE SOLUTION 12.5% ORICA CHEMNET FIJI 12.5
86819

- 1 EVENXCHANGE SIERRA POOLS 12.5 87134

- 3 SH

- 12.5 CHL, LLC 12.5 87309

- 1 FULL CHLOR FULLER ENGINEERING, INC. 12.5 87437

- 1 RE

- OX BLUE EARTH LABS LLC .05 87518

- 2 SORITE HSP USA, LLC 12.5

88049

- 2 2.2% SODIUM HYPOCHLORITE SOLUTION AMERIPLUS INC. 2.2
88296

- 1 12.5% SODIUM HYPOCHLORITE SOLUTION MUP K2 PURE SOLUTIONS L.P. 12.5
88296

- 2 12.5% SODIUM HYPOCHLORITE SOLUTION EUP K2 PURE SOLUTIONS L.P. 12.5
88402

- 1 SPLASH CHLOR BLEACH SPLASH PRODUCTS, INC 6
88463

- 1 BRINE CHLOR 12.5%

- MU COLORADO SALT PRODUCTS, LLC 12.5



## Table 2 . Registered Products

– Calcium Hypochlorite
Registration # Registration Name Company Name % of Active Ingredient 748

- 138 PITTABS PPG INDUSTRIES, INC. 68
748

- 209 REPAK DRY CHLORINATING GRANULES PPG INDUSTRIES, INC. 68

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33 of 41 Registration # Registration Name Company Name % of Active Ingredient 748

- 217 PITTCLOR PPG INDUSTRIES, INC. 68 748

- 237 ZAPPIT SHOCK TREATMENT PPG INDUSTRIES, INC. 68 748

- 239 INDUCLOR PPG INDUSTRIES, INC. 68 748

- 240 REPAK DRY CHLORINATING TABLETS PPG INDUSTRIES, INC. 68
748

- 274 REPAK + DRY CHLORINATING GRANULES PPG INDUSTRIES, INC. 73
748

- 275 PPG CHLORINATING TABLETS PPG INDUSTRIES, INC. 68
748

- 284 PITTABS

- G65 CALCIUM HYPOCHLORITE TABLETS PPG INDUSTRIES, INC. 68
748

- 285 PITTABS

- G70 PPG INDUSTRIES, INC. 73 748

- 286 PPG SHIELD ENERGIZER PPG INDUSTRIES, INC. 68 748

- 294 ZAPPIT ES PPG INDUSTRIES, INC. 73
748

- 295 PPG CALCIUM HYPOCHLORITE TABLETS PPG INDUSTRIES, INC. 68
748

- 296 PPG 70 CAL HYPO GRANULES PPG INDUSTRIES, INC. 73 748

- 297 PPG CHLORINATING PELLETS PPG INDUSTRIES, INC. 73
748

- 300 PPG 70 CALCIUM HYPOCHLORITE TABLETS PPG INDUSTRIES, INC. 73
748

- 305 PPG 50 CAL HYPO GRANULES PPG INDUSTRIES, INC. 48 748

- 307 CHES60 PPG INDUSTRIES, INC. 60 748

- 308 PPG WW TABLETS PPG INDUSTRIES, INC. 73
748

- 309 VERSACHLOR SYSTEM CHLORINATING TABLETS PPG INDUSTRIES, INC. 68
1258

- 161 HTH DRY CHLORINATOR GRANULAR FOR SWIMMING POOLS 70% ARCH CHEMICALS, INC. 73
1258

- 162 HTH DRY CHLORINATOR FOR SWIMMING POOLS TABLET 70% ARCH CHEMICALS, INC. 73
1258

- 427 HTH DRY CHLORINATOR GRANULAR ARCH CHEMICALS, INC. 68
1258

- 782 PACE SUPER CHLORINATOR & SHOCK TREATMENT ARCH CHEMICALS, INC. 68
1258

- 808 HTH DURATION TABLETS ARCH CHEMICALS, INC. 68 1258

- 913 SOCK IT ARCH CHEMICALS, INC. 68 1258

- 940 CALCIUM HYPOCHLORITE GRANULAR ARCH CHEMICALS, INC. 68
1258

- 969 HTH DRY CHLORINATOR TABLETS FOR SWIMMING POOLS ARCH CHEMICALS, INC. 68

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34 of 41 Registration # Registration Name Company Name % of Active Ingredient
1258

- 974 CALCIUM HYPOCHLORITE TABLETS

- 65 ARCH CHEMICALS, INC. 68
1258

- 1064 CALCIUM HYPOCHLORITE SANITIZER TABLETS

- 60 ARCH CHEMICALS, INC. 62
1258

- 1066 CALCIUM HYPOCHLORITE SANITIZER GRANULAR

- 60 ARCH CHEMICALS, INC. 62
1258

- 1069 OLIN HTH DRY CHLORINATOR GRANULAR FOR SWIMMING POOLS ARCH CHEMICALS, INC. 68
1258

- 1170 HTH GRANULAR 75 ARCH CHEMICALS, INC. 78 1258

- 1171 HTH TABLTS 75 ARCH CHEMICALS, INC. 78 1258

- 1173 HTH 75 SUPERCHLORINATOR SHOCK ARCH CHEMICALS, INC. 78
1258

- 1179 PULSAR II DRY CHLORINATOR TABLETS 65 ARCH CHEMICALS, INC. 68
1258

- 1185 HTH EASI

- FLO DRY CHLORINATOR GRANULAR ARCH CHEMICALS, INC. 66
1258

- 1217 HTH DRY CHLORINATOR 20 GRAM TABLETS ARCH CHEMICALS, INC. 68
1258

- 1218 CALCIUM HYPOCHLORITE 20 GRAM TABLETS ARCH CHEMICALS, INC. 68
1258

- 1232 HTH 140 GRAM TABLETS ARCH CHEMICALS, INC. 68 1258

- 1233 HTH 300 GRAM TABLETS ARCH CHEMICALS, INC. 68 1258

- 1237 HTH POOL SHOCK ARCH CHEMICALS, INC. 47.6 1258

- 1239 HTH GRANULAR 73 ARCH CHEMICALS, INC. 73 1258

- 1240 HTH GRANULAR SANITIZER/SHOCK ARCH CHEMICALS, INC. 73

1258

- 1246 HTH SUPER SOCK IT SHOCK N' SWIM SHOCK TREATMENT & SUPERCHLORINATOR FOR SWIMMING POOLS ARCH CHEMICALS, INC. 62.4

1258

- 1250 ARCH 52% CALCIUM HYPOCHLORITE ARCH CHEMICALS, INC. 52 1258

- 1259 HTH DURATION CLEAN CAPSULES ARCH CHEMICALS, INC. 47.6
1258

- 1281 POOL BREEZE POOL CARE SYSTEM SHOCK TREATMENT AND

SUPERCHLORINATOR ARCH CHEMICALS, INC. 68
1258

- 1329 AW02 TABLETS ARCH CHEMICALS, INC. 47.6 1258

- 1331 AW01 GRANULAR ARCH CHEMICALS, INC. 38.1 1258

- 1332 AW07 ARCH CHEMICALS, INC. 53 1258

- 1333 AW08 ARCH CHEMICALS, INC. 47.6

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35 of 41 Registration # Registration Name Company Name % of Active Ingredient 1258

- 1334 AW09 ARCH CHEMICALS, INC. 47.1
3432

- 70 CALCIUM HYPOCHLORITE FOR POTABLE WATER N. JONAS & CO., INC. 65
3432

- 76 SCORCH N. JONAS & CO., INC. 68
3432

- 20005 ON GUARD JCH CALCIUM HYPOCHLORITE N. JONAS & CO., INC. 68
3525

- 88 CLOR

- KARE CHLORINATING GRANULES QUALCO INC 50
3525

- 89 CLOR KARE CHLORINATING TABLETS QUALCO INC 50 3525

- 101 BOOST POOL SHOCK TREATMENT QUALCO INC 68
3525

- 110 GUARDIAN CHLORINATING GRANULES QUALCO INC 68
3525

- 115 GUARDIAN CHLORINATING TABLETS QUALCO INC 68 3525

- 128 COASTAL TNT SHOCK QUALCO INC 50
3525

- 140 SENTRY DRY CHLORINATING CHEMICAL QUALCO INC 67
3573

- 90 PUR PURIFIER OF WATER THE PROCTER & GAMBLE COMPANY .542
5185

- 238 BIOGUARD MASTER CALCIUM HYPOCHLORITE BIO

- LAB, INC. 67
5185

- 468 CALCIUM HYPOCHLORITE

- 67M BIO

- LAB, INC. 67
5185

- 484 PROGUARD CALCIUM HYPOCHLORITE TABLETS BIO

- LAB, INC. 67
5185

- 496 BIOGUARD BURNOUT EXTREME BIO

- LAB, INC. 47 5185

- 503 BIOGUARD BURNOUT3 BIO

- LAB, INC. 57.8
5389

- 13 SPIRIT LIQUID DISINFECTANT CLEANSER KAY CHEMICAL CO .65
5813

- 47 BOWL GARD AUTOMATIC BOWL CLEANER CLOROX CO., THE 38
5813

- 48 BOWL GARD II AUTOMATIC TOILET BOWL CLEANER CLOROX CO., THE 65.5
7124

- 29 NU

- CLO HIT HARD (SHOCK TREATMENT) ALDEN LEEDS INC 68
7364

- 20005 SHOCK GLB POOL & SPA 68

8033

- 1 GRANULAR HI CHLON NIPPON SODA CO LTD 72 8033

- 2 HI

- CHLON TABLET NIPPON SODA CO LTD 72 8033

- 7 HI

- CHLON 65 EU NIPPON SODA CO LTD 67

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36 of 41 Registration # Registration Name Company Name % of Active Ingredient 8033

- 20008 HI

- CHLON 65 NIPPON SODA CO LTD 65
10897

- 20005 HASA DRI

- SHOCK SHOCKING GRANULES HASA INC. 68
11411

- 9 LESLIE'S POWER POWDER LPM MANUFACTURING, INC. 65 41954

- 14 JM CAL HYPO

- TSP CHEROKEE CHEMICAL INC. 68 42177

- 2 OLYMPIC KLEAR OUT ALLIANCE TRADING, INC. 68 42177

- 53 OLYMPIC POOL CHLOR 65 ALLIANCE TRADING, INC. 68 45309

- 6 AQUA CLEAR AQUA BURN AQUA CLEAR INDUSTRIES, LLC. 67
45309

- 95 AQUA CLEAR CAL

- CHLOR AQUA CLEAR INDUSTRIES, LLC. 67
45458

- 20005 GRANULAR CHLORINATOR FOR SWIMMING POOLS BALECO INTERNATIONAL INC 68
46043

- 20005 SUNCOAST SWIMMING POOL CHLORINATING SHOCK SUNCOAST CHEMICALS CO 65
48482

- 2 SANURIL 110 TABLETS EXCELTEC INTERNATIONAL CORPORATION 70

48482

- 7 CAL HYPO GIANT TABS EXCELTEC INTERNATIONAL CORPORATION 68

48520

- 20005 SUPER SHOCK PHOENIX PRODUCTS COMPANY 65
50510

- 1 CHLORINATING TABLETS GE OSMONICS, INC 72 53026

- 1 CALCIUM HYPOCHLORITE HYDRATED B & B CHLORINATION CO. 73 54998

- 20005 POOL SHOCK CAPO INDUSTRIES, LTD. 65

55304

- 1 CALCIUM HYPOCHLORITE 70% DRY CHLORINATING PELLETS KRUDICO INC. 73
57425

- 3 HYPOCHLOR 10 X 70G TABLETS FOR KLORMAN CHLORINATOR DEATRICK AND ASSOCIATES 68
57787

- 29 PROTEAM POWER MAGIC SUPEROXIDIZER HAVILAND CONSUMER PRODUCTS, INC. 47.6
57787

- 35 PROTEAM POWER MAGIC AC SUPEROXIDIZER HAVILAND CONSUMER PRODUCTS, INC. 47.6
58673

- 2 CHLORINATING PELLETS BETTER WATER INDUSTRIES, INC. 73
63243

- 1 BIO

- SANITIZER TABLETS NORWALK WASTEWATER EQUIPMENT CO. 73
63243

- 4 BLUE CRYSTAL NORWALK WASTEWATER EQUIPMENT CO. 73

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37 of 41 Registration # Registration Name Company Name % of Active Ingredient
67262

- 5 RWP MASTER CALCIUM HYPOCHLORITE RECREATIONAL WATER PRODUCTS, INC. 67
69681

- 6 CLOR MOR CALCIUM HYPOCHLORITE GRANULES ALLCHEM PERFORMANCE PRODUCTS, INC. 68
69681

- 14 CLOR MOR CALCIUM HYPOCHLORITE TABLETS ALLCHEM PERFORMANCE PRODUCTS, INC. 68
69681

- 23 CLOR MOR CAL

- SHOCK PLUS ALLCHEM PERFORMANCE PRODUCTS, INC. 47.6
69681

- 28 CLOR MOR CAL

- SHOCK SWB ALLCHEM PERFORMANCE PRODUCTS, INC. 47.6
69681

- 29 CLOR MOR SUPER CAL

- SHOCK ALLCHEM PERFORMANCE PRODUCTS, INC. 73
71407

- 2 CHLORINE GRAPE GUARD EMBALAJES PROEM LTDA. 65
71674

- 1 SUPERCHLO TIANJIN INDUSTRIAL IMPORT & EXPORT CO. 67
74616

- 1 CALCIUM HYPOCHLORITE WUC, INC. 68
74831

- 20005 SUPER

- CHLOR JIANGHAN SALT & CHEMICAL COMPLEX 65
86089

- 1 THE POOL CLOR THE POOL SHOP 65 86089

- 2 THE POOL CLOR PLUS THE POOL SHOP 67 86145

- 4 MAG SHOCK JHK DISTRIBUTION, INC. 47.6
86460

- 1 ECR CALCIUM HYPOCHLORITE GRANULES ENVIRONMENTAL COMPLIANCE RESOURCES, LLC 68

86460

- 3 ECR CALCIUM HYPOCHLORITE T ENVIRONMENTAL COMPLIANCE RESOURCES, LLC 68

86460

- 4 ECR CALCIUM HYPOCHLORITE AST ENVIRONMENTAL COMPLIANCE RESOURCES, LLC 68

87273

- 1 PRO CHLOR GRANULES GLOBAL WATER TREATMENT CHEMICALS 65
87273

- 2 PRO CHLOR TABS GLOBAL WATER TREATMENT CHEMICALS 65
87886

- 1 PRIMECLO2 F2 INDUSTRIES, LLC 65



## III. Summary of Anticipated Data Requirements The Agency does not anticipate needing additional data for use in conducting the registration review for Sodium and Calcium Hypochlorite at this time.

## Docket Number : EPA

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38 of 41 IV. Appendix A : Use Patterns

– Na & Ca Hypochlorite

Use Patterns/Use sites 

## Agricultural premises and equipment Food area premises and equipment - indirect food contact

## Docket Number : EPA

- HQ

- OPP

- 2012

- 0004 www.regulations.gov

3 9 of 41 Barns, stables, hutches Farm premises, halters, ropes as well as forks, shovels, and scrapers Meat and poultry plant processing water, poultry chiller intake water Meat and poultry plant processing water, carcass wash water Leaf cutting bee cells and bee boards, Bee domiciles Dairy and creamery equipment, teat cups and tubes, CIP pipeline, transfe rs stations and tanks. Milking machines and utensils. Milk bottles Poultry equipment and premises, houses brooders, hatcheries. Incubators, feeders, poultry drinking water, fabrics Swine equipment and premises, hog and farrowing houses. Watering troughs and feeders, swine/hog drinking water, fabrics Antifoulant coatings and treatments Boat Bottoms Aquatic areas
a. Commercial fishery water systems Maine Lobster ponds Conditioning live oysters Scavenger control in fish hatchery ponds a. Lakes, ponds, reservoirs Fish Ponds Fish Pond equipment Commercial, institutional and industrial premises

a. 

## Indoor Commercial l aundry Food handling/storage establishments, premises and equipment
a. Food area premises and equipment - indirect food contact Porous and non - porous food contact surfaces in agricultural/farm structures/buildings and equipment surfaces Cutting boards, work surfaces Dishes, glassware, utensils Cleaning sponges and cloths Garbage cans and pails Cleaning equipment, mops, brooms, etc b. Direct food contact Food egg sanitization Fruit and vegetable washing Post harvest protection

- Potatoes Asparagus Seeds, Pepper Seeds, Tomato Seeds, Rice Seeds Southern Seaoat seeds

## Docket Number : EPA

- HQ

- OPP

- 2012

- 0004 www.regulations.gov

40 of 41 Human drinking water systems a. E mergency water systems Emergency Disinfection

- personal drinking water Emergency disinfection of wells and casings Emergency disinfection of basins, tanks, flumes, etc. Emergency disinfection of reservoirs Emergency disinfection of Filters Emergency disinfection of distribution systems Eme rgency disinfection of cross connections or emergency connections Emergency disinfection of supplementary water supplies Emergency disinfection of water shipped in by vehicle Emergency disinfection of mains b. Public water systems Public systems Mains New tanks, basins, etc. New Filter sand New wells Existing equipment c. Individual water systems Dug, drilled, driven, and bored wells; casings, linings, pipelines, pipe sleeves, pumps and exteriors Industrial processes and water systems
a. Aquatic/outdoor exposure Cooling tower/evaporative condenser water Pulp and paper mill process water systems Sewage and wastewater treatment, effluents Sewage and wastewater treatment, filter beds Medical premises and equipment Hard nonporous surfaces in hospitals, nursing homes and dental offices Dialysis Machines, Single and multi

- patient hemodialysate systems.
Residential and public access premises
a. Nonfood indoor Household Laundry Hard nonporous kitchen surfaces Hard nonporous bathroom surfaces Nursery surfaces, baby toys Sports equipment Garbage cans/pails

## Docket Number : EPA

- HQ

- OPP

- 2012

- 0004 www.regulations.gov

41 of 41 Amphibian care b. Nonfood indoor/outdoor As phalt or wood roofs and sidings Artificial sand beaches Pet items, kennels, litter boxes Coolers Driveways, sidewalks, patios Bird baths Finished woodwork c. Indirect foo d contact Household/domestic dwellings, indoor food handling areas Cutting boards, work surfaces Dishes, glassware, utensils Baby bottles Kitchen sponges and cloths Swimming pools Swimming pool water systems Pool Water, startup and maintenance Pool Water, winterization Spas/hot tubs Spas/hot tubs, shock treatment Hubbard/immersion tanks Hydrotherapy Tanks