Platinous potassium chloride47% French / Japanese51 yuan / kg5kg Chinese Name: potassium chloroplatinite English Name: Potassium tetrachloroplatinate ( II ) molecular formula: the molecular weight of K2PtCl4:415.1 CAS:10025-99-7: Pt = 47% content of metal impurities in total: < 0.1% appearance : red crystal. Traits: soluble in water. Do not dissolve in alcohol and organic reagents, stability in the air. Specifications: analysis of pure. Package: 5kg / plastic purposes: the preparation of other platinum compounds are important raw materials