Characteristic:
Appearance and properties:Black crystal or red brown liquid. have α, β two crystalline forms.
Relative density (water=1):3.1822
Melting point(℃):27
Boiling point(℃):97.4
Solubility:Soluble in alcohol, ether, acetic acid, carbon disulfide. Hazard characteristics:
IATA-DGR UN 3264 CORROSIVE LIQUID,ACIDIC,INORGANIC,N.O.S.(IODINE MONOCHLORIDE LIQUID),8,Ⅱ