Formula SbI3
Molecular weight of 502.47
Characters melting point: 170 ° C
Boiling point: 401 ° C
Density: 4.92 g / mL
Antimony triiodide is a red solid. It is made by reacting antimony with iodine or by reacting concentrated hydriodic acid with antimony trioxide. It is used as a dopant.