金属镧 500元/kg
Cas号
分子式 La
分子量 138.91
别名 Lanthan
性状 金属锭子或粉末
质量标准
稀土含量RE ,% ≥99.5
稀土纯度La/RE ,% ≥99.99
镧稀土杂质RE impurities. ppm :
(Ce+Pr+Nd+Sm+Y)/RE ≤100
非稀土杂质Non-RE impurities . ppm :
Fe ≤200
Si ≤200
Al ≤500
Ca ≤100
Mg ≤100
C ≤200
Mo ≤200
O ≤300
项目 镧锭,99.5%
外观Appearance grey ingots
ICP: Confirms Lanthanum Component Confirmed
痕量稀土分析Trace Rare Earth Analysis ≤2000.0 ppm
纯度Purity(Based On Rare Earth Analysis) ≥99.5 %
项目 99.99% metals basis
ICP Major Analysis Confirms Lanthanum Component
稀土杂质Trace Rare Earth Analysis ≤200.0 ppm
纯度Purity ≥99.99% Based On Rare Earth Analysis