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Encyclopedia > Ammonium hexachloroplatinate
Ammonium hexachloroplatinate
Image:Ammonium hexachloroplatinate.png
Chemical name Ammonium hexachloroplatinate(IV)
Chemical formula (NH4)2PtCl6
Molecular mass 443.87 g/mol
CAS number [16919-58-7]
Density 3.07 g/cm3
Melting point °C
Disclaimer and references

Ammonium hexachloroplatinate is an inorganic compound composed of ammonia, platinum and chlorine which forms orange-red crystals or yellow powder used in platinum plating. IUPAC nomenclature is a system of naming chemical compounds and of describing the science of chemistry in general. ... A chemical formula (also called molecular formula) is a concise way of expressing information about the atoms that constitute a particular chemical compound. ... The molecular mass (abbreviated MM) of a substance, called molecular weight and abbreviated as MW, is the mass of one molecule of that substance, relative to the unified atomic mass unit u (equal to 1/12 the mass of one atom of carbon-12). ... CAS registry numbers are unique numerical identifiers for chemical compounds, polymers, biological sequences, mixtures and alloys. ... Density (symbol: ρ - Greek: rho) is a measure of mass per unit of volume. ... The melting point of a solid is the temperature at which it changes state from solid to liquid. ... An inorganic compound is a chemical compound that is not an organic compound. ... Ammonia is a compound of nitrogen and hydrogen with the formula NH3. ... General Name, Symbol, Number platinum, Pt, 78 Chemical series transition metals Group, Period, Block 10, 6, d Appearance grayish white Atomic mass 195. ... General Name, Symbol, Number chlorine, Cl, 17 Chemical series halogens Group, Period, Block 17, 3, p Appearance yellowish green Atomic mass 35. ...


Ammonium hexachloroplatinate is used in platinum plating.


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