Melting Point 1890°C
Boiling Point 3800°C
Water Solubility Insoluble in water.
Density 6.68 g/mL at 25 °C (lit.)
Storage Temp Store under dry inert gas. Protect from humidity and water. Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Flash Point -
Stability Decomposition will not occur if used and stored according to specifications.
Appearance gray Powder
Refractive Index -