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Platinum Sponge (Pt) --- Metal Platinum

Gray sponge metal without visible inclusion, for instrument, alloys, and catalyst.

Product Name

Platinum Sponge

Formula Pt
Specification
Brand HPt -1 HPt -2 HPt-3
Platinum (% min.) 99.99 99.95 99.90
Impurity

% max.

Pd 0.003 0.02 0.03
Rh 0.003 0.02 0.03
Ir 0.003 0.02 0.03
Au 0.003 0.02 0.03
Ag 0.001 0.005 0.01
Cu 0.001 0.005 0.01
Fe 0.001 0.005 0.01
Ni 0.001 0.005 0.01
Al 0.003 0.005 0.01
Pb 0.002 0.005 0.01
Si 0.003 0.005 0.01
Total impurities 0.01 0.05 0.10
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