[Rare Earth] Samarium Oxide(Sm2O3) 99.95%

Samarium Oxide Formula : Sm2O3 Appearance : White powder, with light yellow shade ApplicationUsed for samarium metal, Sm-Co, electronic devices and ceramic capacitors, etc. Packing : 50kg fiber drum inner plastic sack Items Specifications Typical  analyses Analytical instruments Formula Sm2O3 Sm2O3 Sm2O3 Sm2O3     REO % = 99 = 99 = 99 = 99     Purity and relative RE impurities Sm2O3/REO %  = 99.00 =99.50  = 99.90 = 99.95     Pr6O11/REO % TotalREimpurities= 1 TotalREimpurities= 0.5 TotalREimpurities= 0.1 = 0.005 =0.005 ? Nd2O3/REO % = 0.008  = 0.005 ? Eu2O3/REO % = 0.005  = 0.005 ? Gd2O3/REO % = 0.03 = 0.03 ? Y2O3/REO % = 0.001  = 0.001 ? Non-RE impurities Fe2O3 %  = 0.01 <0.005  = 0.002  = 0.001  = 0.001  ? SiO2 % =0.01 <0.01  = 0.005  = 0.005  = 0.005   Cl- % =0.05 < 0.05  = 0.02  = 0.02  = 0.02  ? CaO % =0.02 <0.01  = 0.005  = 0.005  = 0.005   Loss on ignition %(1000?,1hour) =1 =1 = 1 = 1 = 1   Notes ICP-AES/ Induction coupler plasma atomic emission spectrograph PE-3100/ Atomic absorption spectrophotometer