Appearance : Black powder.
Odor : Odorless.
Solubility : Insoluble in water.
Specific Gravity : 250-600 g/l
pH : 5.0-10.0
% Volatiles by volume @ 21C (70F): 0
Boiling Point : Sublimes.
Melting Point : 3550C (6422F)
Vapor Density (Air=1) : 0.4
Vapor Pressure (mm Hg) : 1 @ 3586C (6487F)
Evaporation Rate (BuAc=1) : No information found.