Cas号52785-06-5分子式PtO2·nH2O分子量245.10别名二氧化铂,亚当斯催化剂铂含量≥80.0%原始铂粉纯度＞99.95%杂质含量（%）:Ag≤0.01Au≤0.01Pd≤0.01Rh≤0.01Ir≤0.01Fe≤0.005Al≤0.005Pb≤0.005Ni≤0.005Cu≤0.005Si≤0.005Sn≤0.005)