YTTRIUM OXIDE CAS No.: 1314-36-9 Character: White powder ,insoluble in water, soluble in acids. Molecular Formula: Y2O3 Specification CODE   TREO min %   Y2O3/TREO min %                     REO Impurities max µg/g --------------------------------------------------------La   Ce  Pr    Nd   Sm  Eu   Gd  Tb Dy  Ho Er  Tm  Yb   Lu YO-1---------- 99--------------- 99.999--------0.5-- 1---0.5--0.5---0.5--0.3--1---- 1---1---1---0.5--0.2--0.3- 0.2 YO-2---------- 99--------------- 99.995 -------2----- 2---2 ----2 -----2 ----2----2---- 2--- 2 -2---2---- 2-----2---- 2 YO-3---------- 99--------------- 99.99----------10 ---10--10--5---- 10----5---- 10---5--- 5-- 5--5---- 3----- 3---- 4 CODE   L.O.I.1000°C 1h max %    D50 µm                   Non-RE Impurities max µg/g -----------------------------------------------------------------------------Fe2O3 CaO  NiO  PbO  CuO SiO2 Cl- YO-1-------------  1------------------------ 3~5-------------------------- 2------6----- 5----- 5------ 5----25---50 YO-2-------------- 1------------------------ 3~6-------------------------- 2.5----9-----5----- 10---- 5-----50---55 YO-3-------------- 1------------------------ 3~6------------------------- 10------10----6----- 10---- 10---50---55 Uses: Widely used in the preparing of phosphor, ceramic garnet, electronic industry, super conductor etc. Packing: In plastic drum of 25 kgs with inner plastic bags. Adjustable as per customer's request. Email:info@beyondchem.com\ QQ:3383226878 Website:www.rare-earth.co www.beyondchem.com