Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | 253 – 258 °C | Solubility in water [% weight] | Partially soluble in water |
Colour | White crystals | Flash point [°C] | 150°C |
Density [g/cm3] | 1.194 | Vapour density | 4.7 |
Boiling point [°C] | 276 °C | Auto-ignition temperature [°C] | 490 °C |
Appearance | White tetragonal crystals |
Assay (DSC) | Min 98% |
Melting range | 255 – 258 deg C |