Platinum |
1.Physical Properties
Atomic weight: 195.038, silver white metal; Melting point:
1774°C: Boiling point: 4300°C. |
2. Specification:
Sponge platinum
HPt-1: The content of Pt is above 99.99%, the total content
of Pd, Rh, Ir, Au, Ag, Cu, Fe, Ni, Al, Pb, and Si is below
0.01%.
HPt-2: The content of Pt is above 99.95%, the total content
of Pd, Rh, Ir, Au, Ag, Cu, Fe, Ni, Al, Pb, and Si is below
0.05%.
HPt-3: The content of Pt is above 99.90%, the total content
of Pd, Rh, Ir, Au, Ag, Cu, Fe, Ni, Al, Pb, and Si is below
0.10%. |
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