Physical and chemical properties
Form powder
Colour green
Odour odourless
pH Value 5-7 (50 g/l H2O)
Melting temperature 2435°C (4415°F)
Boiling temperature 4000°C (1013 hPa)
Flash point not available
Evaporation rate No information available
Flammability (solid, gas) not available
Upper explosion limit no information available
Lower explosion limit no information available
Vapor pressure not applicable
Density 5.2 g/cm3 (20°C)
Solubility in water insoluble
Coefficient of variation (nOctanol/Water) not applicable
Auto-ignition temperature No information available.
Decomposition temperature not applicable
Viscosity, dynamic not applicable
Explosive properties not applicable
Oxidizing properties no information available
Bulk density 800 kg/m3