noun
chloroplatinic acid; hexachloroplatinic acid
Technical term in chemistry; refers to the inorganic compound H₂PtCl₆.
塩化白金酸は白金めっきに使われることがある。
Chloroplatinic acid is sometimes used in platinum plating.
Compound of 塩化 (chloride) + 白金 (platinum) + 酸 (acid), reflecting its chemical composition.