Dihydrogen Hexachloroplatinate (IV) hydrate
Industrial Applications
Dihydrogen Hexachloroplatinate (IV) Hydrate is an important commercial platinum precursor widely used across catalyst manufacturing, chemical synthesis, and metallization processes. In industrial catalysis, it serves as a starting material for producing platinum-based catalysts used in hydrogenation, dehydrogenation, and fuel cell applications. It is also employed in the preparation of platinum nanoparticles, platinum black, and platinum oxide compounds. In electronics and surface finishing, Dihydrogen Hexachloroplatinate (IV) Hydrate is used in electroplating baths and metal deposition processes to create highly conductive, corrosion-resistant platinum coatings. Additionally, it is utilized in analytical chemistry as a reagent for detecting metal ions and in specialty chemical production for synthesizing a variety of platinum coordination complexes.
Physical Properties
Dihydrogen Hexachloroplatinate (IV) Hydrate typically appears as an orange-red crystalline solid that is highly soluble in water and polar solvents. It is composed of the hexachloroplatinate(IV) anion paired with hydronium ions and coordinated water molecules, giving it hygroscopic characteristics. The compound is stable under normal conditions but decomposes when strongly heated, releasing hydrogen chloride and chlorine-containing species. Its aqueous solutions are strongly acidic and display the characteristic deep orange-red color associated with platinum(IV) chloro complexes. Due to its high solubility and reactivity, it is easily handled in solution form for catalyst preparation, plating, and laboratory synthesis.
Grade
- 40%
Other Names
- Chloroplantic acid
- Chloroplantic acid hydrate
- CPA
- Tetracloroplatinum
Form
- Orange solid
Abbreviations
- CPA
- H2[PtCl6] - nH2O
- Cl6H3OPt-
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