Title: Potassium Stannosulfate
CAS Registry Number: 27790-37-0
Additional Names: Marignac's salt
Molecular Formula: K2O8S2Sn
Molecular Weight: 389.03
Percent Composition: K 20.10%, O 32.90%, S 16.48%, Sn 30.51%
Line Formula: K2Sn(SO4)2
Properties: White crystals. Partly dec by water; sol in dil fixed alkali hydroxide solns.
Status: This monograph has been retired and is no longer subject to revision or update.