用途：主要用于玻璃着色剂，钇铁和钇石榴石的添加剂，陶瓷、电子、原子反应堆控制材料等领域。性质：红色粉末。不溶于水，易溶于无机酸。规格：“此数据仅供参考”分析结果氧化物总量/TREO%：99.21Er2O3/TREO：≥99.95%稀土杂质含量REImpuritiesContent(ppmMax)非稀土杂质含量Non-REImpuritiesContent(%Max)Dy2O3/TREO15La2O3/TREO1Fe2O3<0.001Ho2O3/TREO120CeO/TREO1SiO20.0035Tm2O3/TREO18Pr6O11/TREO1CaO0.0022Yb2O3/TREO8Nd2O3/TREO1Cl-<0.0145Y2O3/TREO335***2O3/TREO1Tb4O7/TREO2Eu2O3/TREO1Lu2O3/TREO10Gd2O3/TREO1其它LOI<1%max)