China Sodium thiosulfate anhydrous

Details for Sodium thiosulfate anhydrous

Sodium thiosulfate anhydrous

111Category:

Pharmaceuticals and Biochemicals

CAS NO:

7772-98-7

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

Packing:

25kg PP bags, lined with PE bags, 22mt/FCL

Product description:

Formula: Na2O3S2N.W.: 158.09Item Specification Testing resultAppearance: white powder white powderPurity: 97.0%min 98.07%PH: 6.5~9.5 8.80Sulphide: 0.001%max 0.0009%Fe: 0.005%max 0.004%S: 0.001%max 0.0008%Insoluble substance in water: 0.01%max 0.009%

Uses:

used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent. It is also can be used in oil field.

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:

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