Platinum(IV) Chloride
CAS Number  13454-96-1
Compound Formula Cl4Pt
Molecular Weight 336.89
Appearance Reddish-brown crystals, powder, or chunks
Melting Point 370°C (698°F)
Boiling Point decomposes
Density 4.303 g/cm3
Solubility in H2O 58.7 g/100 mL in H2O; soluble in acetone and EtOH
Exact Mass 336.837 g/mol
Theoretical metal content [%] 57

Ammonium hexachloroplatinate


CAS Number 16919-58-7
Linear Formula (NH4)2PtCl6
Molecular Weight 443.87
Appearance Yellow to orange powder or crystals
Melting Point 380 °C (decomposes)
Boiling Point N/A
Density 3.07 g/cm3
Solubility in H2O N/A
Exact Mass 442.843705
Theoretical metal content [%] 43
Potassium hexachloroplatinate(IV)
CAS Number 16921-30-5
Compound Formula Cl6K2Pt
Molecular Weight 485.9986
Appearance Yellow-gold to orange powder
Melting Point 250 °C
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 484.70237
Theoretical metal content [%] 39
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