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0.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015
Date of issue: 21/08/2015

Safety Data Sheet

1. Identification of the substance/mixture and of the company/undertaking
Product identifier:Product name: 0.05mol/L Zinc solution
Product code(SDS NO): 95001jis_J_E1-1
Details of the supplier of the safety data sheet
Manufacturer/Supplier: JUNSEI CHEMICAL CO., LTD.
Address: 1-6, Ohmano-Cho, Koshigaya, Saitama 343-0844, Japan
Competent section: Quality Assurance Department
Telephone number: +81-48-986-6161
FAX: +81-48-989-2787e-mail address: shiyaku-t@junsei.co.jp

2. Hazards identification
GHS classification and label elements of the product
Classification of the substance or mixture(Note) GHS classification without description: Not applicable/Out of classification/Notclassifiable

3. Composition/information on ingredients
Substance/Mixture:
MixtureIngredient name:Zinc nitrate
Content(%):0.95 (w/v)
Chemical formula:N2O6Zn
Chemicals No, Japan:1-491
CAS No.:7779-88-6
MW:189.42
ECNO:231-943-8
Ingredient name:Nitric acidContent(%):0.75(w/v)
Chemical formula:HNO3
Chemicals No, Japan:1-394
CAS No.:7697-37-2
MW:63.01ECNO:231-714-2
Ingredient name:Water
Content(%):Residual quantity of the ingredient mentioned above
Chemical formula:H2O
CAS No.:7732-18-5
MW:18.02
ECNO:231-791-2

4. First-aid measures
Descriptions of first-aid measures2/6
0.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015
IF INHALED
Remove person to fresh air and keep comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN（or hair）
Take off immediately all contaminated clothing. Rinse skin with water/shower.
If skin irritation or rash occurs: Get medical advice/attention.
IF IN EYES
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy
to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF SWALLOWED
Rinse mouth.
Call a POISON CENTER or doctor/physician if you feel unwell.

5. Fire-fighting measures
Extinguishing media
Suitable extinguishing media
Use appropriate extinguishing media suitable for surrounding facilities.
Specific hazards arising from the substance or mixture
Containers may explode when heated.
Fire may produce irritating, corrosive and/or toxic gases.
Advice for firefighters
Specific fire-fighting measures
Evacuate non-essential personnel to safe area.
Special protective equipment and precautions for fire-fighters
Wear fire/flame resistant/retardant clothing.
Wear cold insulating gloves/face shield/eye protection.
Firefighters should wear self-contained breathing apparatus with full face peace operated
positive pressure mode.

6. Accidental release measures
Personnel precautions, protective equipment and emergency procedures
Ventilate area after material pick up is complete.
Wear proper protective equipment.
Environmental precautions
Avoid release to the rivers, lakes, ocean, groundwater.
Methods and materials for containment and cleaning up
Absorb spill with inert material (dry sand, earth, et al), then place in a chemical waste
container.
Preventive measures for secondary accident
Collect spillage.

7. Handling and storage
Precautions for safe handling
Preventive measures(Protective measures against fire & explosion)
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Exhaust/ventilator
Exhaust/ventilator should be available.
Safety treatments
Avoid contact with skin.

3/60.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015
Avoid contact with eyes.
Avoid breathing dust, vapor, mist, or gas.
Safety Measures/Incompatibility
Wear protective gloves, protective clothing or face protection.
Use personal protective equipment as required.
When using do not eat, drink or smoke.
Conditions for safe storage, including any incompatibilities
Recommendation for storage
Store in a well-ventilated place. Keep container tightly closed.
Keep cool. Protect from sunlight.

8. Exposure controls/personal protection
Control parametersAdopted value(Nitric acid)
ACGIH(1992) TWA: 2ppm
STEL: 4ppm (URT & eye irr; dental erosion)
OSHA-PEL(Nitric acid)
TWA 2ppm, 5mg/m3
Exposure controls
Appropriate engineering controls
Do not use in areas without adequate ventilation.
Eye wash station should be available.
Washing facilities should be available.
Individual protection measures
Respiratory protection
Wear positive pressure self-contained breathing apparatus (SCBA).
Hand protection
Wear protective gloves.
Eye protection
Wear eye/face protection.

9. Physical and Chemical Properties
Information on basic physical and chemical properties
Physical properties
Appearance: Liquid
Color: ColorlessOdor data N.A.
pH: acidic
Phase change temperature
Initial Boiling Point/Boiling point data N.A.
Melting point/Freezing point data N.A.
Decomposition temperature data N.A.
Flash point data N.A.
Auto-ignition temperature data N.A.
Explosive properties data N.A.
Vapor pressure data N.A.
Vapor density data N.A.
Specific gravity/Density data N.A.
Solubility
Solubility in water: Miscible

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0.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015n-Octanol /water partition coefficient data N.A.

10. Stability and Reactivity
Reactivity
Runaway polymerization will not occur.
Chemical stability
Stable under normal storage/handling conditions.
Conditions to avoid
Contact with incompatible materials.
Heat.
Incompatible materials
Strong bases
Hazardous decomposition products
Nitrogen oxides

11. Toxicological Information
Information on toxicological effects
Acute toxicity
Acute toxicity (Oral)[GHS Cat. Japan, base data](Zinc nitrate) rat LD50 =1400 mg/kg (HSDB, 2003)
Acute toxicity (Inhalation)[GHS Cat. Japan, base data](Nitric acid) mist : LC50=0.05～0.5 mg/L （ACGIH, 2001)
Irritant properties
Skin corrosion/irritation[GHS Cat. Japan, base data](Nitric acid) human : corrosive (ICSC, 1994; HSDB, 2005)(Zinc nitrate) skin irritating (HSFS, 2003et al)
Serious eye damage /irritation[GHS Cat. Japan, base data](Nitric acid) human : blindness (ACGIH, 2001)(Zinc nitrate) mild (HSFS, 2003et al)
No Allergenic and sensitizing effects data available
No Mutagenic effects data available
No Teratogenic effects data available
No Carcinogenic effects data available
No reproductive toxicity data available
Delayed and immediate effects and also chronic effects from short- and long-term exposure
STOTSTOT-single exposure[cat.3(resp. irrit.)][Japan published data](Zinc nitrate) Respiratory tract irritation ( HSFS, 2003 )No Aspiration hazard data available
Additional data
There are no data available on the preparation itself.

12. Ecological Information
Toxicity
No Aquatic toxicity data available

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0.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015
Water solubility(Zinc nitrate) 93 g/100g (HSDB)(Nitric acid) miscible (ICSC, 2006)
No Persistence and degradability data available
Bioaccumulative potential(Nitric acid) log Pow=-0.21 (ICSC, 2006)
Additional information
There are no data available on the preparation itself.

13. Disposal considerations
Waste treatment methods
Dispose of contents/container in accordance with local/national regulation.

14. Transport Information
UN No, UN CLASS
Not applicable to UN NO.
Transport in bulk according to Annex II of MARPOL73/78 and IBC CodeNoxious Liquid ; Cat. Y…Nitric acid
Non Noxious Liquid ; Cat. OS…Water15. Regulatory Information
Safety, health and environmental regulations/legislation specific for the substance or mixture
US major regulations
TSCA
Nitric acid; Water; Zinc nitrate
Other regulatory information
We are not able to check up the regulatory information in regard to the substances in yourcountry or region, therefore, we request this matter would be filled by your responsibility.
Regulatory information with regard to this substance in your country or in your region
should be examined by your own responsibility.
Ensure this material in compliance with federal requirements and ensure conformity to localregulations.

16. Other information
The product is not applicable to GHS classifications.
Reference Book
Globally Harmonized System of classification and labelling of chemicals, (5th ed., 2013), UN
Recommendations on the TRANSPORT OF DANGEROUS GOODS 18th edit., 2013 UN
Classification, labelling and packaging of substances and mixtures (table3-1 ECNO6182012)2012 EMERGENCY RESPONSE GUIDEBOOK(US DOT)
2015 TLVs and BEIs. (ACGIH)
http://monographs.iarc.fr/ENG/Classification/index.php
Supplier's data/information
Chemical Risk Information Platform (CHRIP)(NITE) http://www.safe.nite.go.jp/japan/db.html
GHS Classification Guidance for Enterprises 2013 Revised Edition （August, 2013,METI)
Other information
This information contained in this data sheet represents the best information currently
available to us. However, no warranty is made with respect to its completeness and weassume no liability resulting from its use. It are advised to make their own tests todeterminate the safety and suitability of each such product or combination for their own

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0.05mol/L Zinc solution ,JUNSEI CHEMICAL CO., LTD.,95001jis_J_E1-1,21/08/2015
purposes.
The data given here is based on current knowledge and experience. The purpose of this
Safety Data Sheet is to describe the products in terms of their safety requirements. The
data does not signify any warranty with regard to the products' properties.
The GHS classification data given here is based on current Japan official data.