Potassium bis(oxalato) platinate(II) dihydrate CMI Part 6072 Potassium bis(oxalato) platinate(II) dihydrate CAS Number38685-12-0 Molecular Weight485.37 Molecular FormulaK2Pt(C2O4)2.2H2O Request A Quote For all quote requests, please email Sales@colonialmetals.com or call 410.398.7200