 |
| Identity |
| 3D Structure |
| Physicochemical data |
| Environmental fate |
| Mammal toxicology |
| Ecotoxicology |
| Safety classifications |
Phosphorus pentoxide [1314-56-3] |
 |
Physicochemical data
| value | source | ||
|---|---|---|---|
| Description | white orthorhombic crystals, hygroscopic | Handbook | |
| Odor | odorless | Handbook | |
| Melting point | 562 °C | Handbook | |
| Boiling point | 605 °C at 1010 hPa | Handbook | |
| Density | 2.3 g/mL at 20 °C | Handbook | |
| Vapor pressure | 0 hPa at 20 °C | Merck MSDS | |
| Vapor pressure | ≤ 0.1 hPa at 20 °C | Merck MSDS | |