Specification:

ItemSpecificationTest Result
Purity ≥99.70%99.85%
AppearanceWhite crystalline powderWhite crystalline powder
Colour (Pt-co)≤51
Melting point, (℃)≥151.5152.8
Water content (m/m)≤0.27%0.15%
Nitric acid content, (mg/kg)≤80.81
Iron content, (mg/kg)≤1.00.2
Ash content, (mg/kg)≤72.2


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