Rare Earth F3Sm Samarium Fluoride Powder With Factory Price

Grade 4N 3N 2N Sm2O3/TREO (%Min.) 99.99 99.9 99 TREO (%Min.) 81 81 81 Rare Earth Impurities %Max. %Max. %Max. Pr6O11/TREO 0.005 0.01 0.03 Nd2O3/TREO 0.01 0.05 0.25 Eu2O3/TREO 0.01 0.03 0.25 Gd2O3/TREO 0.005 0.01 0.03 Y2O3/TREO 0.005 0.01 0.01 Non-Rare Earth Impurities %Max. %Max. %Max. Fe2O3 0.0005 0.001 0.003 SiO2 0.005 0.015 0.03 CaO 0.01 0.02 0.03 Cl- 0.01 0.01 0.02 NiO 0.001 CuO 0.001 CoO 0.001