Dysprosium Oxide (99.9%)

Dysprosium OxideFormula:Dy2O3;M.Wt:373.02 RE purity:min99.9% RE impurities: Eu2O3 max 0.005%;Gd2O3 max 0.005% Tb4O7 max 0.005% Ho2O3 max0.015% Er2O3 max 0.01% Tm2O3 max 0.005% Yb2O3 max 0.005% Lu2O3 max 0.005% Y2O3 max 0.005% TREO:min 99% Non-RE impurities:Fe2O3 max0.0005% SiO2 max0.0020% CaO max 0.0020% Cl- max0.0060% Loss on ignition: max 1% DESCRIPION: White powder, insolubilize in water, solubilize in acids. USES: As additive for garnet and permanent magnets, and in the making of metal halide lamp and neutron-controlling bar in nuclear reactor.