| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | sodium thiosulfate , hypo , sodium hyposulphite |
| Price: |
US $200
/ Ton
|
| Min. Order: | 5 Ton |
| Live Chat: | Last Online:19 Jul, 2019 |
Commodity：Sodium Thiosulfate
Physical and Chemical Property: White Crystal
Molecular Formula:Na2O3S2.5H2O
CAS No.: 10102-17-7
Einecs:231-867-5
Molecular weight:158.12
Storage:Store the product in a cool and dry place.
Packing: 25kg PP bags,1ton bag
Specification:
| TEST ITEMS | SPECIFICATION | RESULT |
| ASSAY | 99.0% MIN | 99.10% |
| WATER INSOLUBLES | 0.01% MAX | 0.007% |
| SULPHIDES | 0.001% MAX | 0.0008% |
| Fe | 0.001% MAX | 0.0005% |
| s | 0.001% MAX | 0.0007% |
Application:
1.It is Used as fixing agent in photography industry.
2.It is widely used for purifying soft water.
3.Used as a reducing agent of bichromate in tanning production.
4.Used as detergent agent,disinfector in medical industry.
5.Used as decolorant in paper making industry.
6.Used as dechlorination agent after bleaching of cotton fabrics and paper pulp.
| Payment Terms: | TT/LC |
|---|---|
