Physical state at 20 °C | Liquid | Odour | Odorless |
Melting point/ Freezing point [°C] | -18 °C | Solubility in water [% weight] | Soluble in water |
Colour | Clear colorless | pH value | 6 – 7 at 10 g/l at 23 °C |
Density [g/cm3] | 1.125 | Auto-ignition temperature [°C] | 305 °C |
Flash point [°C] | 220 °C | Boiling point [°C] | > 300 °C |
Vapour pressure [20°C] | < 0.01 hPa at 20 °C | Viscosity at 40°C [mm2/s] | 75 – 95 mm2/s at 20 °C |
Appearance | White to creamy white, wax-like solid or flakes |
Freezing point | 42 – 48 deg C |
Colour of solution (20% in water) | Passes test |
pH (5 % solution) | 4 – 7 |
Arsenic (As) | Max 0.0003% |
Heavy metal (as Pb) | Max 0.0005% |
Sulphated ash | Max 0.1% |