Sodium Thiosulfate

CAS RN: 7772-98-7

Major Uses

To remove chlorine from soln; as "antichlor" in bleaching of paper pulp; fixer in photography; mordant in dyeing & printing textiles; reducer in chrome dyeing, mfr leather; extracting of silver from ores; bleaching bone, straw, ivory; reagent in analytical chemistry; antidote (cyanide poisoning)
Sequestrant in salt
Photographic agent to dissolve silver halides; agent in chrome leather tanning; antichlor in bleaching cellulose products; source of sulfur dioxide in bleaching various products; preservative; chemical intermediate
Use in foods restricted to 0.1%
Medication (vet):
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