Cas号206996-60-3分子式(CH3CO2)3Ce·xH2O分子量317.25别名Cerium(III)acetatehydrate质量标准外观AppearanceWhitetoOff-WhitetoLightTanX-射线衍射分析X-RayDiffractionConformstoStructure纯度Purity≥99.99%BasedonTraceMetalsImpurities***Ce(ComplexiometricEDTA)35.0-42.5%醋酸AceticAcid(TitrationbyNAOH)≤1.0%ICP:ConfirmsCeriumComponentConfirmed痕量稀土金属分析TraceRareEarthAnalysis≤200ppmbyICPAtomicemission(Co、Cu、Dy、K、La、Na、Nd、Ni、Pr、Sc、Sn、Tb、Tm、V、Y、Yb))