CHEIII ONEtrD

14140 Westfair East Drive Houston, Texas 77041-1104 Tel: 713-896-9966 • Fax: 713-896-7540 Sa/es@chemone.com • www.chemone.com RECEIVED __Ju}wzt;f**~**-( z_**~.** t February 19, 2014 EPA DOCKET CENTER Document Control Office (DCO) (7407M), Office of Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001. ATTN: TSCA Section 4--Docket EPA-HQ-OPPT-2007-0531 Re: § 799.5 Submission of information, did not import.;\o Code of Federal Regulatipq:s section number §799.5087,:·:

TSCA Section 4 Test Rule •·: ""·. .:2· Dear Sirs:

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Scanned & Processed in CIS by: SHARON This letter isin response to the TSCA Section 4 Test Rule for Sodium Erythrobate, CAS 6381- 77-7. Effective January 2011, Chem One did not import Sodium Erythrobate and therefore will

not be submitting information for this TSCA Section 4 Test Rule. Last date of import of sodium erythrobate: 09/ 08/ 2010. Chem One is aware that this Test Rule is effective for 5 years after February 7, 2011**K~~** Sue Palmer-Koleman Chemical Analyst ·

281 653 0150 Cc: John Schaeffer Schaeffer.john@epa.gov**'~ ~**  .15014001 REGISTERED**\00** St4rf'-" !li#A**~**\•)

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460**'~?:..(.PRot~**Sue Palmer-KolemanChern One, Ltd. 14140 Westfair East Drive Houston, TX 77041-1104

FEB :'7 2014

OFFICE OF CHEMICAl SAFETY AND POLLUTION PREVENTION Re: Toxic Substances Control Ad Section 4 Test Rule Requirements Dear Ms. Palmer-Koleman:This isin response toa letter from Chern One, Ltd., dated March 2, 2011, with the subject

line ••§ 799.5 Submission of information, no longer**int~~9** to 4,nport." The letter states the Ch'em One Ltd. ''does not intend to import Sodium Eeythrobate [sic] [CASRN 6381-77-7] nor Oxalic Acid Dihydrate [CASRN 144·62-7] and therefore will not be mbmitting information for this TSCA (Toxic Substances Control Act] Section 4 Test Rule" (Testing of Certain High Production " Volume Chemicals; Second Group of Chemicals, 76 FR 1067, Jan. 7, 2011 ). The test rule requires manufacturers and importers of certain chemicals to conduct specified tests and report the results to the U.S. Environmental Protection Agency (EPA). Chern One. Ltd., is subject to the test rule ifit manufactured (including imported) or processed. or intended to manufacture or process, a chemical listed in the rule at any time from the effective date of the final test rule (February**7~** 2011) to the end of the test cost reimbursement period. The end of the test cost reimbursement period for CASRN 6381-77-7 will be determined after testing is complete. The end of the test cost reimbursement period for CASRN 144-62-7 is March 27, 2018. Please refer to40 CFR 790.3 and the "sunset table" at http://www.epa.gov/opptintr/chemtestlpubs/sunsettable.html) for f\uther information. According to the publically-available 2012 Chemical Data Reporting (CDR) database managed by the EPA, Chem One, Ltd., imported CASRN d**~-62-7 ~**  20_\ 1, which indicates that Chern One, Ltd., is subject to the test rule.**~c.** t\.. ""\. \J-..Y11**u.~. w_~**  '(;) Testing for CASRN 6381(·77-7 anci**CASRN'"l44-~2-7** is being sponsored by .Univar _**Q~A.** Inc.• and WBOO Cbemjca! and Minerai. Corporation, respectively. EPA test rule regUlations at 40 CFR part 790, subpart E,**all~w** BPA**•'~i1t** companies from test rule requirements when another company is already conducting the required testing, as long as the exempt company applies for an exemption and includes the statement of ft.nancial reBPQilsibility at 40 CFR section 790.99. Internet Addre$& IURl) • hltp llwwwepa gov Recycled/Racyclable • Pnntet1 wtth Vegetable Otl Based Inks on 100% Postconsumer. Proce511 Chlonne Free Recvc:ted Paper_,**o+r->;~** In OJ;'der to CO!tle i,nt()**~!~P!iJnce** with tbe. test rule for C,ASRN 144-62-7, Chern One, '• ·.

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.. _.. __· .: ··:··.\·'·"."'-"'·· ... --·--.·"'.' ' :· .:, "- ·. Ltd., may submit either a Jettet-'Of-'ibtent-to .. test ofan exemption application. If Chern One, Ltd., believes that itis not subject to, or that itisin compliance with, the test rule, it must provide EPA with its reasons in writing. If EPA does not receive a letter-of-intent-to-test, an exemption application., ora statement explaining how Chem One, Ltd., is not subject to, oris in compliance with, the test rule by April 7, 2014, EPA may take appropriate enforcement action. Additionally, ifChem One, Ltd., finds that it has, or will manufacture (or import) CASRN**~SJ-77'-7 during~J...**  the reimbursement period, Chem One, Ltd,. must submit either a letter-of-intent-to-test or an**~r/vn,L** exemption application to comply with this test nlle.**~,**

If you have any questions, please contact John Schaeffer by telephone**at(2(}~>** 564-8173 or email at §9haeffer.john@9ua.gov. cc: Docket**EPA-HQ~OPPT** .. 2007-0531

Sincerely.**fCMi~** Paul Lewis, Ph.D. Chief Chemical Information and Testing Branch