| Appearance | White powder | - | - |
| Odor | Characteristic | - | - |
| pH Value (at 20°C ,Concentration: 100 g/l) | 8.5 - 9.5 | - | DIN-ISO 787/9 |
| Melting Point (at 1013 hPa, Decomposes below the melting point) | min. 800 | °C | - |
| Boiling Point | Decomposes below the boiling point. | - | - |
| Flash Point | Does not flash | - | - |
| Flammability (Solid, Gas) | The product is not flammable. | - | - |
| Burning Number | 1 | - | - |
| Density (at 20°C, 1013 hPa) | 2.3 - 2.8 | g/cm³ | DIN-ISO 787/10 |
| Water Solubility (at 20°C, 1,013 hPa) | 0.014 | g/l | - |
| Decomposition Temperature | min. 600 | °C | - |
| Explosive Properties | Not Explosive | - | - |
| Minimum Ignition Energy (at 20°C, 1013 hPa) | min. 1,000 | mJ | - |
