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| Compound | Sodium thiosulfate | ||||
|---|---|---|---|---|---|
| CAS No. | 7772-98-7 | Catalog No. | XMZX-W17801 | Brand | |
| Purity | 99% | Packing | 25kg/DRUMS | Grade | |
| Lead Time | 3Day (s) | Origin | Loading Port | China,Xiamen,Siming District | |
| Boiling Point | 100ºC |
|---|---|
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents, iodine, mercury. |
| Storage Condition | 2-8ºC |
| Appearance & Physical State | colourless crystals or white powder |
| Density | 1.01 g/mL at 25ºC |
| Melting Point | 48ºC |
Uses 1. Sodium thiosulfate is Used in manufacture of the fixing powder and preparation of the photographic industry fixer, desiccant. Used as a reducing agent of dichromate in leather tanning industry.
2. Sodium thiosulfate is an important inorganic chemical raw material. It can be used in the synthesis of pesticides Bisultap, Thiosultap disodium, CARTAP and so on.
3. Used as analytical reagents, mordant and fixer.
4. Used as new insecticides, with stomach poisoning, uptake and contact action effects, it can prevent and treat rice yellow stem borer, stem borer, leaf roller, rice thrips and vegetables, fruit pests.
5. With uptake and strong contact, stomach poisoning effects, it can prevent and treat various rice pests and vegetables, fruit pests.
6. Used as the chlorine removal agent for Pulp and cotton fabric bleached, as chelating agents, anti-oxidants in the food industry, as detergents, disinfectants in the pharmaceutical industry.
7. Used as chelating agents, antioxidants, anti-browning agent, as the dechlorination agent of chlortetracycline hydrochloride (or chlortetracycline) chilled with ice, dechlorination reaction is as follows:
More chlorine content will cause side reactions of free sulfur, so only used for very dilute concentrations of chlorine.
Used as salt chelating agent, limited content is 0.1% or less.
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