Potassium Chloroplatinite
Cas No: 10025-99-7
Molecular formula: K2PtCl4
Molecular weight: 415.09
Appearance: reddish brown crystal
Application scope：
Reagents, photographic industry, precious metal coating.
Potassium chloroplatinite, molecular formula: K2PtCl4, red crystal, used for preparing precious metal catalyst and precious metal coating. Important raw materials for preparation of other noble metal compounds and catalysts. Reddish-brown tetragonal crystals. Heat decomposition. Soluble in water, insoluble in ethanol, turning pink in ethanol solution. Relative density 3.38 g/cm3. Storage and transportation: store under seal at room temperature.
P&C parameters：
|
Pt content,wt% |
≥47.0% |
|
CAS no. |
10025-99-7 |
|
Molecular formula |
K2PtCl4 |
|
The molecular weight |
415.09 |
|
The purity |
99.95% |
|
Melting point |
10 g/L (20oC) |
|
The density of |
3.38 g/cm3 |
|
Iron (Fe) content |
≤0.005% |
|
Nitrate (NO3-1) |
≤0.005% |
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