Melting Point 289 °C (dec.)(lit.)
 Boiling Point -
 Water Solubility Very slightly soluble in water. soluble in HCl, HBr organic solvents.
 Density 7.57 g/mL at 25 °C(lit.)
 Storage Temp Inert atmosphere,2-8°C
 Flash Point -
 Stability -
 Appearance Yellow to green Powder
 Refractive Index -