Cas号
分子式 Pr
分子量 140.90
别名 Praseodymium Metal
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.0% Based on Trace Metals Impurities of ICP
ICP Assay Confirms Praeseodymium component
痕量金属分析total metallic impurities ≤10000ppm by ICP Atomic emission