| |
|
Sodium metabisulfite
| Product name: |
Sodium metabisulfite |
| CAS RN.: |
7681-57-4 |
| Molecular formula: |
Na2S2O5 |
|
| Properties: |
Appearance: white or yellowish crystalline powder.
Relative density: 1.4
Solubility: soluble in water; water solution is acid; soluble in glycerol, slightly soluble in ethanol. |
| Use: |
| As bleaching agent, mordant and reducing agent; also used n organic synthesis, pharmacy and perfumes. |
|
| |
|
