Hyphosphorus acid
Product name: Hyphosphorus acid
Molecular formula: C6H12O
Property:
1. Molecular formula: H3PO2
2. molecular weight: 66
3. Appearance: colorless transparent liquid
4. Solubility: Can be dissolved in water at any ratio.
5. Can be decomposed into phosphine, phosphoric acid, orthophosphorous acid and hydrogen, in strong heat or contact with oxidants.
6. specific weight: (20°C)50% solution 1.247.
Quality index:
Index/Item |
Index |
Best quality |
First quality |
Qualifier |
| Hyphosphorus acid(H3PO2)Content %≥ |
50 |
50 |
50 |
| Orthophosphorous acid(H3PO3)Content %≤ |
0.5 |
0.5 |
1.0 |
| Na Content %≤ |
0.5 |
1.0 |
----- |
| Fe Content %≤ |
0.0005 |
0.005 |
----- |
| Cl Content %≤ |
0.015 |
0.02 |
----- |
Application: Widely used as reducing agent. |
