Chloroplatinic acid hexahydrate is a solid, it is an important commercial source of platinum, usually as an aqueous solution.
C 0519 (OTTO) Chloroplatinic acid hexahydrate, ACS reagent, ≥37.50% Pt basis Cas 18497-13-7 - used as a platinum precursor in the preparation of ceria supported Pt catalyst, TiO2/Pt nano-composites, Pt nanoparticles impregnated porous carbon films and cadmium sulfide-Pt colloidal system.