Cas号 13709-38-1
分子式 LaF3
分子量 195.90
质量标准
外观Appearance 白色粉末或结晶
红外光谱鉴别Infrared spectrometry Conforms to Structure
纯度Purity ≥99.99% Purity Based On Rare Earth Impurities
ICP Assay Confirms Lanthanum Component
痕量稀土分析Trace Rare Earth Analysis ≤200ppm by ICP Atomic emission
(Li,K,Ni,Ru,Cs,Mg,Ca,Sr,Ba,Y,U,Ti,Dy,Ce,Si,Cr,Pb,Pr,Er,Mn,Nd,Tm,Fe,Se,***,Yb)