Commodity:Yttrium oxide Formula:Y2O3 Appearance:White powder Purity:99%~99.999% TREO:>99% Impurities:Below the national standard Use:Widely used in some fields such as fluorescent materials, ceramic garnets, electronic industry and superconducting materials. Packing: In an iron drum of 25/50 kgs net with sealed inner double polyethylene bags of 25/50kgs net . Any special requirements are negotiable.