Sodium thiosulfate anhydrous

• Post Date:

  Apr 27,2025

• Expiry Date:

  Oct 24,2025

• Detailed Description:

  Cas No. :7772-98-7

  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%

• CAS Registry Number:

  7772-98-7

• 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 Formula:

  Na₂S₂O₃

• Molecular Weight:

  158.109

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Hebei Smart Chemicals (Group) Co. Ltd.     [ China ]          

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