Potassium tetrachloroplatinate(II), ROTI®METIC 99,95 % (3N5), Molar mass (M) 415,09 g/mol, Density (D) 3,38 g/cm³, CAS No. [10025-99-7], UN-Nr. 3288, EG-Nr. 233-050-9, Empirical formula K2PtCl4