Product Description Packaging & Delivery Packaging Detail: 25kg/ woven PP bag or as customer's request Delivery Detail: within one week after receive your payment Specifications Europium Oxide Formula Eu2O3 CAS No. 1308-96-9 Molecular Weight 351.92 Appearance White powder Europium Oxide Formula Eu2O3 CAS No. 1308-96-9 Molecular Weight 351.92 Appearance White Solubility Insoluble in water, moderately soluble in strong mineral acids Stability Slightly hygroscopic product Code 16390 16391 16393 16395 Grade 99.9999% 99.999% 99.99% 99.9% CHEMICAL COMPOSITION Eu2O3/TREO (% min.) 99.9999 99.999 99.99 99.9 TREO (% min.) 99.9 99 99 99 Loss On Ignition (% max.) 0.5 0.5 1 1 Rare Earth Impurities % max. % max. % max. % max. La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3 /TREO Y2O3/TREO 0.00001 0.00001 0.00001 0.00001 0.00005 0.00005 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0005 0.0005 0.0005 0.0005 0.001 0.001 0.001 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Non-Rare Earth Impurities % max. % max. % max. % max. Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO 0.0002 0.0003 0.0003 0.0001 0.005 0.0001 0.0001 0.0001 0.0003 0.001 0.001 0.0001 0.01 0.0002 0.0003 0.0002 0.0005 0.005 0.003 0.0005 0.03 0.0005 0.001 0.0005 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001