Sodium thioulphate Application: used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent.
Storage & handling:Store the product in a cool and dry place ; prevent from direct sunlight , water and moisture ; avoid contact with strong acid,oxidants .Do not stores it for long time.
Specification
Specifications |
Items |
Specifications |
Test Results |
Purity |
98%min |
99.1% |
|
Water insolubles |
0.03%max |
0.02% |
|
Sulphide |
0.003%max |
0.002% |
|
Fe |
0.003%max |
0.002% |
|
NaCl |
0.2%max |
0.15% |
|
PH |
7.0 - 9.0 |
8.2 |
|
Technical Standard |
|||
Physical information
| Physical state: | Solid |
| Odor: | Odorless. |
| Taste: | Saline |
| Color: | White |
| pH (1% soln/water): | PH of a 5% solution :6.0-8.4 |
| Boiling Point: | >100°C(212°F) |
| Melting Point: | 48°C(118.4°F) |
| Specific Gravity: | 1.7-1.75(Water=1) |
| Vapor Pressure | Not applicable |
| Dispersion Properties | See solubility in water |
| Instability Temperature | Not available. |
| Conditions of Instability | Incompatible materials,moisture |
