 |
| Identity |
| 3D Structure |
| Physicochemical data |
| Environmental fate |
| Mammal toxicology |
| Ecotoxicology |
| Metabolism |
| Safety classifications |
| Evaluation |
Sodium hydroxide [1310-73-2] |
 |
Physicochemical data
| value | source | ||
|---|---|---|---|
| Description | colorless crystals | Merck MSDS | |
| Odor | odorless | Merck MSDS | |
| Melting point | 323 °C | Handbook | |
| Boiling point | 1390 °C at 1010 hPa | Handbook | |
| Density | 2.13 g/mL at 20 °C | Handbook | |
| Vapor pressure | ≤ 0.0001 hPa at 25 °C (extrapolated) | EPIWIN 3.10 | |
| Flash point | no data | ||
| Ignition temperature | (not flammable) | Merck MSDS | |
| Explosion limits in air | (not flammable) | Merck MSDS | |