物質安全資料�
Material Safety Data Sheet
1. PRODUCT/COMPANY IDENTIFICATION
Product name：Sodium Benzoate
MSDS number.ï¼?
Supplier's name：San Fu Chemical Co., Ltd., Shan Hua Plant
Supplier's addressï¼?340 Hsiao Hsin Li, Shan Hua,Tainan Hsien,Taiwan, R.O.C.
Supplier’s phone�06-5837608
Emergency phoneï¼?06-5837608 FAX.ï¼?06-5839498
2. COMPOSITION/INFORMATION ON INGREDIENTS
Substanceï¼?
Chemical name：Sodium Benzoate
Synonyms：Sodium benzoic acid, benzoate of sodium, benzoic acid sodium salt
CAS No.ï¼?532-32-1
Ingredient contributing to the hazard(%)：min.99.5** Assay on dry substance
Preparationï¼?
Chemical natureï¼?
Component or impurities Concentration or The classification and
contributing to the hazard concentration range hazard labeling
3. HAZARD IDENTIFICATION
The most important hazards and effects: May be irritating to eyes, skin and respiratory tract
Human health effectsï¼?0 - None
Environmental effects：N/A
Physical & chemical hazards：N/A
Specific hazards：N/A
Main symptomsï¼?
The classification of the productï¼?--
4. FIRST AID MEASURES
The different exposure routesï¼?
˙Inhalation：Exposure above 10 mg/m3 may cause respiratory tract Irritation, wheezing and
coughing.
˙Skin Contact：Redness and perhaps tender feeling.
˙Eye Contact：Redness, pain.
˙Ingestion：Above 10g may causes sore throat, nausea, vomiting and gastrointestinal complaints.
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物質安全資料�
Material Safety Data Sheet
The most important symptom and effectï¼?
Protection to first-aidersï¼?
Notes to physicianï¼?--
5. FIRE-FIGHTING MEASURES
Extinguishing media：Water spray; A.F.F.F.., dry chemical or foam
Specific hazardï¼?
Specific methods：Water spray may be used to keep fire-exposed container cool. Prevent forming
of dust clouds.
The protection of firefighters：Fire-fighters should wear proper protective equipment and
self-contained breathing apparatus with full face-piece operated
in positive mode.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions：Wear appropriate personal protective equipment
Environmental precautionsï¼?--
Methods for cleaning up：Collect spilled material in sealable, labelled containers or plastic bags
and recycle if possible. Prevent forming of dust clouds. Wash away
remainder with plenty of water.
7. HANDLING AND STORAGE
Handling：Electrostatic charging of sodium benzoate can take place During unloading or
processing of this material. If necessary take precautionary measures against static
discharges. Avoid dust generation.
Storage：Keep in a cool, dry, well ventilated place away from acids and oxidizing substances
The product has been produced and packaged in accordance with strict quality practices.
Maintain this quality level by storing this product away from other chemicals.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering measuresï¼?
Control parameters
TWA STEL Ceiling Biological standards
-- -- --
Personal protective equipmentï¼?
˙respiratory protection
respiratory protection：If exposed to concentrations above the occupational
res
exposure limit use filter respirator or self-contained
breathing apparatus with full face shield.
˙hand protection：Plastic gloves. Rubber gloves
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物質安全資料�
Material Safety Data Sheet
˙eye protection：Safety goggles. Dust-goggles or full-face dust-mask.
˙skin and body protection ：Working clothing.
Hygiene measuresï¼?1. No food consumption is allowed in working area.
2. Well housekeeping practice.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state：solid Appearance：Powder
Colour：white Odour：Odorless
range：Not applicable
Boiling point/boiling range
pH value：Aqueous solutions 5% (w/w):
7.0-8.0 25%(w/w): 8.0- 9.5
Decomposition temp.：Not applicable Flash point� > 100� > 122�
Test method� ）open
� � ）close
1472â„?
Autoignition temp.ï¼?800â„? Explosion propertiesï¼?(UEL) 5.2(g/l)
(LEL) 2.7(g/l)
Vapor pressure：Not applicable Vapor density：Not applicable
Density�1.44 (H2O=1) Solubility：Soluble in water,methanol, glycerol
10. STABILITY AND REACTIVITY
Stability：Stable
Possible hazardous reactions under specific conditionsï¼?--
Conditions to avoid：Heat, flame, other sources of ignition and moisture
Materials to avoid：Oxidizing agents, acids, ferric salts
Hazardous decomposition products：Burning may produce carbon monoxide and benzoic acid
11. TOXICOLOGICAL INFORMATION
Acute toxicityï¼?--
Local effectsï¼?--
Sensitizationï¼?--
Chronic toxicityï¼?--
Specific effectsï¼? rat LD50: 3140 mg/kg
12. ECOLOGICAL INFORMATION
Possible environmental effects/behavior and fate：The substance is readily biodegradable.
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物質安全資料�
Material Safety Data Sheet
13. DISPOSAL CONSIDERATION
Methods of disposalï¼?1. Responsibility also of the receiver to have knowledge of national and
local regulations.
2.Controlled biodegradation in waste-water treatment plant is possible.
3. Contaminated product, bags, fibre drums and materials used in
cleaning up spills or leaks can be disposed of by combustion in an
incinerator for chemical waste, according to national and local
regulations.
14. TRANSPORT INFORMATION
International regulations：N/A
UN classification number：N/A
Local regulations：N/A
Specific precautionary transport measures and conditions：N/A
15. REGULATORY INFORMATION
Regulations：N/A
16. OTHER INFOMATION
Literature
--
references
Suppler：San Fu Chemical Co.,Ltd.Shan Hua Plant
Addressï¼?340 Hsiao Hsin Li, Shan Hua,.Tainan Hsien,Taiwan,R.O.C.
Prepared by
TELï¼?06-5837608 FAXï¼?06-5839498
Name：Chang chunfel
2004/7/1 0
Issue date Revision
Remarks
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