7672. Potassium Stannate(IV)

Nomenclature

CAS number: 12142-33-5
K2O3Sn; mol wt 244.90.
K 31.93%, O 19.60%, Sn 48.47%.

Derivative

Trihydrate.

Properties

Colorless crystals. d 3.197. Sol in one part water. Insol in alcohol. The aq soln is alkaline.

Use

In textile dyeing and printing, in tin plating.