Cas号12037-01-3Beilstein分子式Tb4O7分子量747.70别名TerbiaTerbium(III,IV)oxide外观AppearanceBrownPowderX-射线衍射分析X-RayDiffractionConformstostandard纯度Purity≥99.99%BasedonTraceRareEarthAnalysisofICPICP:ConfirmsTerbiumComponentConfirmed铽TB82.8-84.2%(ComplexometricEDTA)痕量金属分析TraceRareEarthAnalysis≤100ppmbyICPAtomicemission(Sb、As、Ba、Ca、Ce、Cr、Co、Cu、Dy、Gd、Li、Nd、Sc、Ti、V、Y、Zn)99.999%metalsbasis:外观AppearanceBrownPowderX-射线衍射分析X-RayDiffractionConformstostandard纯度Purity≥99.999%BasedonTraceRareEarthAnalysisofICPICP:ConfirmsTerbiumComponentConfirmed铽TB82.8-84.2%(ComplexometricEDTA)痕量金属分析TraceRareEarthAnalysis≤20ppmbyICPAtomicemission(Sb、As、Ba、Ca、Ce、Cr、Co、Cu、Dy、Gd、Li、Nd、Sc、Ti、V、Y、Zn))