金属镨 2000元/kg
Cas号
分子式 Pr
分子量 140.90
别名 Praseodymium Metal
外观Appearance dark grey ingot or rod in oil
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.9% Based on Trace Metals Impurities of ICP
ICP Assay Confirms Praeseodymium component
痕量金属分析total metallic impurities ≤2000ppm by ICP Atomic emission