Title: Stannous Sulfide
CAS Registry Number: 1314-95-0
Additional Names: Tin monosulfide; tin protosulfide
Molecular Formula: SSn
Molecular Weight: 150.78
Percent Composition: S 21.27%, Sn 78.73%
Line Formula: SnS
Properties: Dark-gray crystals or black, amorphous powder. d 5.08. Insol in water or alkali hydroxide or alkali sulfide soln. Sol in concd HCl, hot concd H2SO4.
Density: d 5.08
Use: Polymerization catalyst.