Find Inorganic Chemical Sodium Thiosulfate, Big Size Sodium Thiosulfate, Use Of Sodium Thiosulfate on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Unit Price: | 190~210 USD |
|---|---|
| Min. Order: | 27 Metric Ton |
inorganic chemical big size use of sodium thiosulfate
Name: sodium thiosulphate
Molecular formula: Na2S2O3.5H2O
CAS: 7772-98-7
Properties:
Monoclinic crystal, Melting point: 40-45℃, Relative Density: 1.729(17℃).
Usage:
1. used in photographic processing as a photographic fixer
2. electroplate applications in steel, as part of patina recipes for copper alloys
3. used in the tanning of leather
4. in PH testing of bleaching substances
5. in Waste Water Treatment, neutralizing bleached and chlorinated water.
6. to lower chlorine levels in swimming pools and spas following super chlorination
7. used in bleach
8. used in paper industry
9. used to remove iodine stains, e.g. After the explosion of nitrogen tri-iodide.
10. used in aquaculture
Appearance | colorless transparent crystal |
Assay | ≥99.00% |
Water Insoluble matter | ≤0.1% |
Sulfide(Na2S) | ≤0.001% |
Iron (as Fe) | ≤0.001% |
PH | 6.5~9.5 |
1. in the photosensitive industry: It can be used as a photographic Fixing Agent
2. in the paper-making industry: the chlorine removal agent after pulp bleaching;
3. in the printing and dyeing industry: the dechlorination agent after cotton fabric bleaching
4. in the analytical chemistry: reagent for chromatography analysis and capacity analysis
5. in the medicine: detergents and disinfectants; solve cyanide poisoning and mercury poisoning;for skin itching, chronic urticaria, drug rash.
6. In the food industry: chelating agent, anti-oxidant, etc.,
Product Categories : 10.Bleaching Products > 10.Bleaching Products
