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CAS 16919-58-7

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Ammonium hexachloroplatinate

Description:
Ammonium hexachloroplatinate, with the chemical formula (NH4)2[PtCl6], is an inorganic compound that consists of ammonium cations and hexachloroplatinate anions. It is typically encountered as a yellow crystalline solid, which is soluble in water and exhibits hygroscopic properties. This compound is notable for its use in various applications, including catalysis and as a precursor in the synthesis of platinum-containing materials. The hexachloroplatinate ion features a platinum center coordinated to six chloride ligands, resulting in a complex that is stable under standard conditions. Ammonium hexachloroplatinate can be synthesized through the reaction of platinum(IV) chloride with ammonium chloride in aqueous solution. It is important to handle this compound with care, as it can be toxic and poses environmental hazards. Additionally, it is often used in the preparation of platinum nanoparticles and in the field of electrochemistry. Overall, ammonium hexachloroplatinate is a significant compound in both industrial and research settings due to its unique chemical properties and versatility.
Formula:Cl6Pt·2H4N
InChI:InChI=1S/6ClH.2H3N.Pt/h6*1H;2*1H3;/q;;;;;;;;+4/p-4
InChI key:InChIKey=PCCGQTHFYHJATL-UHFFFAOYSA-J
SMILES:[Pt+4]([Cl-])([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[NH4+]
Synonyms:
  • Ammonium Chloroplatinate
  • Ammonium chloroplatinate ((NH<sub>4</sub>)<sub>2</sub>PtCl<sub>6</sub>)
  • Ammonium chloroplatinate(IV)
  • Ammonium hexachloroplatinate
  • Diammonium Hexachloroplatinate
  • Diammonium Hexachloroplatinate(2-)
  • Diammonium platinum hexachloride
  • NSC 119874
  • NSC 240453
  • Platinate(2-), hexachloro-, ammonium (1:2), (OC-6-11)-
  • See more synonyms
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