Cas号12064-62-9分子式Gd2O3分子量362.50别名Gadolinium(III)oxide外观AppearanceWhitePowderX-射线衍射分析X-RayDiffractionConformstostandard纯度Purity≥99.99%BasedonTraceRareEarthAnalysisofICPICP:ConfirmsGadoliniumComponentConfirmed钆Gd≥84.2%(ComplexometricEDTA)痕量金属分析TraceMetalAnalysis≤100ppmbyICPAtomicemission(Na、K、Rb、Cs、Mg、Ca、Sr、Ag、Ba、Y、Tb、Hf、La、Dy、B、Al、Ce、Ho、Si、W、Pb、Pr、Er、Mn、Re、Nd、Tm、Fe、Os、***、Ir、Eu))