Description:
Product name: Sodium Thiosulfate, Sodium Hyposulfite
Molecular Formula: Na2S2O3·5H2O
CAS No.:10102-17-7
Molecular Weight: 248.17
Characteristics:
Monoclinic crystal, Melting point : 40-45℃, Relative density :1.729(17℃).
Technical Data:
| Item | Tech Grade |
| Appearance | Colorless transparent crystal |
| Assay | ≥99.00% |
| Water Insoluble matter | ≤0.01% |
| Sulfide | ≤0.001% |
| Fe | ≤0.001% |
| PH | 6.5~9.5 |
| Water solution reaction | In accordance with the test |
| Granularity(g/g) | 12~16 |
Application:
Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent
Packing:
25kg, 50kg plastic woven bag