SODIUM THIOSULFATE | ICSC: 1138 (June 2006) |
Disodium thiosulfate Thiosulfuric acid, disodium salt Sodium hyposulfit |
CAS #: 7772-98-7 |
EC Number: 231-867-5 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. Risk of explosion on contact with oxidizing agents. | NO contact with oxidizing agents. | In case of fire in the surroundings, use appropriate extinguishing media. |
SYMPTOMS | PREVENTION | FIRST AID | |
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Inhalation | Avoid inhalation of dust. | Fresh air, rest. | |
Skin | Rinse and then wash skin with water and soap. | ||
Eyes | Redness. | Wear safety goggles. | Rinse with plenty of water for several minutes (remove contact lenses if easily possible). |
Ingestion | Do not eat, drink, or smoke during work. | Rinse mouth. |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. |
According to UN GHS Criteria Transportation |
STORAGE | |
Separated from strong oxidants. | |
PACKAGING | |
SODIUM THIOSULFATE | ICSC: 1138 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: Na2O3S2 |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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ENVIRONMENT |
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NOTES |
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ADDITIONAL INFORMATION | ||
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EC Classification |
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See Also: Toxicological Abbreviations SODIUM THIOSULFATE (JECFA Evaluation)