Title: Stannic Bromide
CAS Registry Number: 7789-67-5
Additional Names: Tin tetrabromide
Molecular Formula: Br4Sn
Molecular Weight: 438.33
Percent Composition: Br 72.92%, Sn 27.08%
Line Formula: SnBr4
Properties: White, cryst mass; fumes strongly on exposure to air. d 3.34; mp 31°; bp 202°. Very sol in water with evolution of heat; also sol in alcohol. Keep tightly closed.
Melting point: mp 31°
Boiling point: bp 202°
Density: d 3.34
Use: In metallurgical separation of minerals.