Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | 222 – 227 °C | Solubility in water [% weight] | soluble in water |
Colour | White powder | Vapour density | 6.2 |
Density [g/cm3] | 1.752 |
Appearance | White powder |
Assay | Min 99% |
Heavy metal (as Pb) | Max 0.001% |
Water (H2O) | Max 0.5% |
Melting range | 224 – 227 deg C |
Suitability (for microbiology) | Passes test |