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Sodium Thiosulfate

Sodium Thiosulphate (Sodium hyposulfite, Sodium Thiosulfate Pentahydrate) used for making fixer and photographic industry with formulation of film and desiccant. Tanning industry is used as reducing agent for dichromate when tanning. It can be used as pesticide for insecticides, such as insecticide, insecticidal powder, and insecticide. It is used as analytical reagent, mordant and fixative. It is used as analytical reagent, Benchmark reagent, Reducing agent, Chlorine removal, Photographic fixative.  It is offered in Industrial and Technical Grade. It is available in the form of white powder; Crystals packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sector.


Product Name Sodium Thiosulfate
Appearance White
Assay 99%
Also known as Sodium hyposulfite, Sodium Thiosulfate Pentahydrate
CAS No 7772-98-7
Density 1.667 g/cm3
Grade Standard Technical
Molecular Formula Na2S2O3
Molecular Weight 158.11 g/mol
Minimum  Order Quantity 25kg
Physical State Powder, Crystals
Packing Type 25kg,50kg HDPE Bag
Usage Pharma Synthesis, Photographic, Gold extraction, Water treatment