0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013

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date of issue : 28/11/2013

JUNSEI

Safety Data Sheets

1. Identification
Product name :0.1mol/L Sodium acetate-acetic acid solution
Name of supplier :JUNSEI CHEMICAL CO., LTD.
Address :1-6, Ohmano-Cho, Koshigaya, Saitama 343-0844, Japan
Division :Quality Assurance Department
Phone :+81-48-986-6161
FAX :+81-48-989-2787
E-mail :shiyaku-t@junsei.co.jp
Product code(SDS NO) :95361jis_J_E1-1

2. Hazards identification
GHS classification and label elements of the product
GHS classification
PHYSICAL HAZARDS
Flammable liquids : Category 3
HEALTH HAZARDSSkin corrosion/irritation : Category 1A(Note) GHS classification without description : Not applicable/Out of classification/Notclassifiable

Signal word : Danger
HAZARD STATEMENT
Flammable liquid and Vapor
Causes severe skin burns and eye damage.
PRECAUTIONARY STATEMENT
Prevention
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Keep container tightly closed.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting equipment.
Use only non-sparking tools.
Take precautionary measures against static discharge.
Do not breathe dust/fume/gas/mist/vapors/spray.
Wash contaminated parts thoroughly after handling.
Wear protective gloves/protective clothing/face protection.
Response
Immediately call a POISON CENTRE or doctor/physician.
Wash contaminated clothing before reuse.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin withwater/shower.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable forbreathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if

0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013
present and easy to do. Continue rinsing.
In case of fire: Use appropriate media other than water for extinction.
Storage
Store locked up.
Store in well-ventilated place. Keep cool .
Disposal
Dispose of contents/container in accordance with local/national regulation.
Physical and Chemical hazards
Flammable liquid. Vapor/air mixture may explode.

3. Composition/information on ingredients
Substance/Preparation :Preparation
Ingredient name:Sodium acetate
content(%):ca. 0.8
Chemical formula:C2H3NaO2
Chemicals No, Japan:2-692
CAS No.:127-09-3
MW:82.03
ECNO:204-823-8
Ingredient name:Acetic acidcontent(%):ca. 99.2
Chemical formula:C2H4O2
Chemicals No, Japan:2-688
CAS No.:64-19-7
MW:60.05
HAZCODE_EU:3_H226;1A_H314
ECNO:200-580-7

4. First-aid measures
General procedures
Immediately call a POISON CENTRE or doctor/physician.
IF INHALED
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN（or hair）
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin withwater/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. Do NOT induce vomiting.
Call a POISON CENTER or doctor/physician if you feel unwell.

5. Fire-fighting measures
Suitable extinguishing media
In case of fire, use water mist, foam, dry powder, CO2
Specific hazards arising from the chemical

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0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013
Containers may explode when heated.
Fire may produce irritating, corrosive and/or toxic gases.
Specific fire-fighting measures
Cool container with water spray.
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 neutralization, containment and cleaning up
Absorb spill with inert material (dry sand, earth, et al), then place in a chemical wastecontainer.
Preventive measures for secondary accidentCollect spillage.

7. Handling and storage
Precautions for safe handling
Preventive measures(Exposure Control for handling personnel)
Do not breathe dust/fume/gas/mist/vapours/spray.
Use personal protective equipment as required.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting equipment.
Use only non-sparking tools.
Take precautionary measures against static discharge.
Exhaust/ventilator
Exhaust/ventilator should be available.
Safety treatments
Avoid contact with skin.
Avoid contact with eyes.
Avoid breathing dust, vapor, mist, or gas.
Safety Measures/Incompatibility
Wear protective gloves/protective clothing/eye protection/face protection.
When using do not eat, drink or smoke.
Conditions for safe storage, including any incompatibilities
Recommendation for storage
Keep container tightly closed.
Keep cool . Protect from sunlight.
Store in well-ventilated place.
Store locked up.

8. Exposure controls/personal protection
Control parameters e.g. occupational exposure limit values or biological limit values

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0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013
Adopted value(Acetic acid)
ACGIH(2003) TWA: 10ppm
STEL: 15ppm (URT & eye irr; pulm func)
OSHA-PEL(Acetic acid)
TWA 10ppm, 25mg/m3
NIOSH-REL(Acetic acid)
TWA 10ppm, 25mg/m3; STEL 15ppm, 37mg/m3
Appropriate engineering controls
Do not use in areas without adequate ventilation.
Eye wash station should be available.
Washing facilities should be available.
Protective equipment
Respiratory protection
Wear positive pressure self-contained breathing apparatus (SCBA).
Hand protection
Wear protective gloves.
Eye protection
Wear eye/face protection.
Safety and Health measures
Wash … thoroughly after handling.
Wash contaminated clothing before reuse.

9. Physical and Chemical Properties
Physical properties
Appearance :liquid
Color :colorless
Odor :Irritant odor
pH :Acid.
Phase change temperature
Initial Boiling Point/Boiling point :118.5℃
Melting point/Freezing point :16.5℃
Decomposition temperature data N.A.
Flash point :39℃
Auto-ignition temperature :463℃
Explosion :Flammability or explosive limit
lower limit :5.4vol %upper limit :16vol %Vapor pressure :1.5 kPa (20℃)
Vapor density :2.1
Relative Vapor Density (Air=1) data N.A
Specific gravity/Density :1.05g/ml (20℃ )Solubility
Solubility in water :miscible
Solubility in solvent :Miscible in ethanol, glycerin
n-Octanol /water partition coefficient data N.A

10. Stability and Reactivity
Stability
Stable under normal storage/handling conditions.

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0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013
Possibility of hazardous reactions
Reacts violently with strong oxidants. This generates fire and explosion hazard.
Reacts violently with strong bases, strong acids and many other compounds.
Attacks some forms of plastic, rubber and coatings.
Conditions to avoid
Contact with incompatible materials.
Open flames. Heat.
Incompatible materials
Strong acids, Strong bases, Strong oxidizing agents, Some forms of plastic, Rubber,Coatings.
Hazardous decomposition products
Carbon oxides

11. Toxicological Information
Symptoms related to the physical, chemical and toxicological characteristics
Irritant properties
Skin corrosion/irritation(Acetic acid)rabbit : corrosive (IUCLID (2000))
No Allergenic and sensitizing effects data available
No Mutagenic effects data available
No Teratogenic effects data available
No Carcinogenic effects data available
No Toxicity for reproduction data available
No Aspiration hazard data available
Additional data
There are no data available on the preparation itself.

12. Ecological Information
Ecotoxicity
Water solubility(Sodium acetate)46.5 g/100 ml (20℃) (ICSC, 2006)(Acetic acid)miscible (ICSC, 1997)
Persistence and degradability(Acetic acid)
BOD_Degradation : 74% (Registered chemicals data check & review, Japan)
Bioaccumulative potential(Acetic acid)log Pow=-0.17（PHYSPROP Database, 2005）
Additional data
There are no data available on the preparation itself.

13. Disposal Considerations
Disposal methods
Dispose of contents/container in accordance with local/national regulation

14. Transport Information
UN No, UN CLASS

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0.1mol/L Sodium acetate-acetic acid solution,JUNSEI CHEMICAL CO., LTD.,95361jis_J_E1-1,28/11/2013
UN No :2789
UN CLASS :8
Sub. Risk :3
PG :II
Proper shipping name :ACETIC ACID, GLACIAL or ACETIC ACID SOLUTION, more than 80% acid, by mass
ERG GUIDE NO :132

15. Regulatory Information
GHS classification and labelling
Flam. Liq. 3 : H226 Flammable liquid and Vapor
Skin Corr. 1A : H314 Causes severe skin burns and eye damage.
US major regulations
TSCA
Sodium acetate; Acetic acid
Other regulatory information
Ensure this material in compliance with federal requirements and ensure conformity to local
regulations.

16. Other information
Reference Book
Globally Harmonized System of classification and labelling of chemicals, (4th ed., 2011), UN
Recommendations on the TRANSPORT OF DANGEROUS GOODS 17th edit. UN
Classification, labelling and packaging of substances and mixtures (reg.(EC) No 1272/2008)2012 EMERGENCY RESPONSE GUIDEBOOK(US DOT)2013 TLVs and BEIs. (ACGIH)
http://monographs.iarc.fr/monoeval/grlist.html
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 test
The data given here is based on current knowledge and experience. The purpose of thisSafety 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 currentEU official data

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