Hexahydroxyplatinic acid (HHPA)

Hexahydroxyplatinic acid is air stable and contains a high concentration of platinum. It contains no halide and is less hazardous than chloroplatinic acid.

Application
Hexahydroxyplatinic acid is used to make supported catalysts.

Platinum content
61.0 - 65.5 % w/w

Colour
Pale yellow

Shipping & handling
Hexahydroxyplatinic acid causes serious eye irritation.