SODIUM THIOSULFATE

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium thiosulphate pentahydrate;ametox;nsc-45624;Sodiumthiosulfate,pentahydrat;Sulfothiorine;thiosulfuricacid(h2s2o3),disodiumsalt,pentahydrate;Thiosulfuricacid(H2S2O3)disodiumsalt,pentahydrate;Thiosulfuricacid,disodiumsalt,pentahydrate;disodium sulfurothioate;sodium sulfurothioate hydrate (2:1:5);HYPO;

• CAS NO :

  10102-17-7

• EC NO :

  231-867-5

• Molecular Formula :

  Na₂O₃S₂.5H₂O

• Molecular Weight :

  248.17414

• Main Specifications :

  Assay ≥99.00% ≥98.5% ≥97.0%

• InChI :

  InChI=1/Na.H2O3S2.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+1;;;;;;/p-2

• Packing :

  knitted bags with plastic liner,25kg, 50kg per bag,export packaing can be made according to the requirements of customers.

• Product description :

  Sodium Thiosulfate Other Names: Sodium Hyposulfite, Hyposulphite of Soda Formula: Na2S2O3?5H2O Molecular Weight: 248.18 CAS No.: 10102-17-7 1)Appearance: monoclinic system crystal,colorless transparent body. 2)Specification: Item Photographic grade Industrial grade Anhydrous grade Appearance colorless transparent crystal colorless transparent crystal white powder Assay ≥99.00% ≥98.5% ≥97.0% Water Insoluble matter ≤0.01% ≤0.03% ≤0.03% Sulfide ≤0.001% ≤0.003% ≤0.001% Fe ≤0.001% ≤0.003% ≤0.005% PH 6.5~9.5 6.5~9.5 6.5~9.5 Water solution reaction in accordance with the test in accordance with the test ---- Granularity(g/g) 12~16 --- ---- 3)Specification: Export grade, refined grade, technical grade, photographic grade(sine aq) 4)Packaging: knitted bags with plastic liner,25kg, 50kg per bag,export packaing can be made according to the requirements of customers. 5)Use: used in fixers, reducers, as a blush preventive agent, and as a disinfectant.

• Uses :

  used in fixers, reducers, as a blush preventive agent, and as a disinfectant.

• Molecular Structure :