Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | 170°C | Solubility in water [% weight] | 360 g/l (20°C) |
Colour | Orange to red | pH value | 3-4 |
Density [g/cm3] | 2.15 | Decomposition point [°C] | 170°C |
Auto-ignition temperature [°C] | 218°C | Oxidising properties | The substance or mixture is classified as oxidizing with the subcategory 2 |
Appearance | Orange colored crystalline powder |
Assay | Min 99% |
Chloride (Cl) | Max 0.01% |
Sulphate (SO4) | Max 0.05% |