20% Pt-Cr (3:1 ratio) on Vulcan XC-72

20% Pt-Cr (3:1 ratio) supported on Vulcan XC-72. It has the characteristics of small particle size, uniform particle size distribution and high specific surface area.

• Item Number：P1AA230
• Molecular Formula：Pt-Cr/C
• Storage：Dry sealed storage at room temperature
• Metal Content：20%
• Metal Surface Area：90 m2/g
• XRD Crystallite Size：3.0 ~ 4.0 nm (metal)
• Moisture：< 1.0 wt%
• Chloride：< 500 ppm
• Impurities(other metals)：< 500 ppm