CAS 7772-98-7 Sodium thiosulfate-Professional supplier
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Specification of Sodium thiosulfate
| Item | Specifications |
| Appearance | Colorless transparent crystalline particles |
| Purity | 98.0% Min |
| PH | 6.5-9.5 |
| Water Insoluble | 0.03% Max |
| Na2S | 0.003% Max |
| Iron ( Fe ) | 0.003% Max |
More About Sodium thiosulfate
CAS: 7772-98-7
Standard:Technical grade
Model:SC-CWJ
Capacity:70MT/month
Loading port: Shanghai
Synonyms:Sodium hyposulfite; Sodium subsulfite
MF: Na2S2O3
Use of Sodium thiosulfate
Sodium thiosulfate can be used to make fixing powder and to prepare fixing agents and desiccants in the photographic industry. It is used as a reducing agent for dichromate in the leather industry during tanning. It is used as a dechlorinating agent after bleaching of pulp and cotton fabrics, a chelating agent and antioxidant in the food industry, and a detergent and disinfectant in the pharmaceutical industry.
Package of Sodium thiosulfate
25kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
