Phosphorous Acid
| Use attributes for filter ! | |
| Formula | H3PO3 |
|---|---|
| Molar mass | 82 g/mol |
| Acidity (pKa) | 1. 1, 6. 7 |
| Molecular shape | pseudo-tetrahedral |
| R-phrases (outdated) | 22-35 |
| Melting point | 73. 6 °C (164. 5 °F; 346. 8 K) |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1002581 |
About Phosphorous Acid
Phosphorous acid, is the compound described by the formula H₃PO₃. This acid is diprotic, not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds.
Phosphorous acid Photos
