Physical state at 20 °C | Solid | Odour | Faint odour |
Melting point/ Freezing point [°C] | 132 – 135 °C | Solubility in water [% weight] | 0.4 g/l in water (20°C) |
Colour | White crystalline | pH value | 3-4 |
Density [g/cm3] | 1.248 | Flash point [°C] | 100 °C |
Boiling point [°C] | 300 °C | Colour | 4.64 |
Appearance | White to light yellow crystalline powder |
Assay (alkalimetric) | Min 99% |
Melting point | 132 – 136°C |