锇粉，7440-04-2，Osmium powder

锇粉

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锇粉，7440-04-2，Osmium powder

蓝灰色粉状金属。
熔点：2700℃
沸点:>5300℃
密度:22.48 

锇粉，7440-04-2，Osmium powder

锇含量不小于Ru（%min）               99.90%       99.99%      
杂质含量不大于Impurities （%max） :
Au                                 0.002        0.001    
Fe                                 0.02         0.001
Ir                                 0.003        0.001
Si                                 0.02         0.005
Al                                 0.02         0.002
Total                              0.10         0.01

注：杂质总计中除Au、Fe、Ir、Si、Al外，还包括Pt、Pd、Rh、Ag、Cu、Ni和Mg
Pt, Rh, Au, Cu, Ni and Mg are included in the total amount of impurities .

锇粉，7440-04-2，Osmium powder

催化剂，镀金，，化工。