111Category: | Inorganic chemicals |
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CAS NO: | 7772-98-7White, odorless powder. | ||
EC NO: | 231-867-5 | ||
Molecular Formula: | Na2S2O3 | ||
Molecular Weight: | 158.109 | ||
Specification: | |||
InChI: | InChI=1/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4)/p-1 | ||
Product description: White, odorless powder.To remove chlorine from solution, as antichlor in bleaching of paper pulp, fixer in photography, mordant in dyeing & printing textiles, reducer in chrome dyeing, manufacture leather, extracting of silver from ores, bleaching bone, straw, ivory, reagent in analytical chemistry, antidote (cyanide poisoning). |
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Synonyms: | hypo;hyporice;sodium hyposulfite;sodium subsulfite;sodium thiosulfate anydrous;thiosulfuric acid, disodium salt;thiosulfuric acid (h2s2o3), disodium salt;thiopivalic acid sodium salt;sodi-um hyposulfide;dechlorinating solution;betz 0235;sulfurothioic O,O-acid;hydrogen sulfurothioate; | ||
Molecular Structure: |