Title: Potassium Stannate(IV)
CAS Registry Number: 12142-33-5
Molecular Formula: K2O3Sn
Molecular Weight: 244.90
Percent Composition: K 31.93%, O 19.60%, Sn 48.47%
Derivative Type: Trihydrate
Properties: Colorless crystals. d 3.197. Sol in one part water. Insol in alcohol. The aq soln is alkaline.
Density: d 3.197
Use: In textile dyeing and printing, in tin plating.