20% Ir on Vulcan XC-72

20% Ir supported on Vulcan XC-72. It has the characteristics of small particle size, uniform particle size distribution and high specific surface area.

• Item Number：P40A200
• CAS No.：7439-88-5
• Molecular Formula：Ir/C
• Storage：Dry sealed storage at room temperature
• Metal Content：20%
• Metal Surface Area：70 m²/g
• XRD Crystallite Size：2.0 ~ 4.0 nm (Ir)
• Moisture：< 1.0 wt%
• Chloride：< 500 ppm
• Impurities(other metals)：< 500 ppm