1. Chloroplatinic acid is mainly used in the industrial preparation of precious metal catalysts, precious metal electroplating and platinum asbestos, can also be used in the precipitation of alkaloids, and in analytical chemistry for testing potassium, ammonium plasma
2. For diamagnetic materials or semiconductors. Also used in platinum plating and preparation of sponge platinum
3. Used as analytical reagent, also used in the manufacture of platinum sea brocade
