Physical state at 20 °C | Solid | Colour | Brownish orange |
Melting point/ Freezing point [°C] | 119 – 140 °C |
Appearance | A brownish orange colored powder |
Sensitivity for mercury | Passes test |
Sulphated ash | Max 0.05% |
Substance insoluble in acetone | Passes test |
Copper (Cu) | Max 0.001% |
Iron (Fe) | Max 0.001% |
Nickel (Ni) | Max 0.001% |
Lead (Pb) | Max 0.001% |