Physical state at 20 °C | Solid | Colour | White powder |
Melting point/ Freezing point [°C] | 159 °C | Solubility in water [% weight] | Insoluble in water |
Appearance | White to off white powder |
Assay | Min 99% |
Sulphated ash | Max 0.1% |
Melting point | 161 – 163 deg C |
Sensitivity for Cu and Blank | Passes test |