Melting Point
3540°C
Boiling Point
5100°C
Water Solubility
Soluble in concentrated sulfuric acid, hydrofluoric acid and nitric acid. Insoluble in water.
Density
6.73 g/mL at 25 °C(lit.)
Storage Temp
-
Flash Point
-
Stability
-
Appearance
Gray powder
Refractive Index
-