CERIUM OXIDE CAS No.: 1306-38-3 Character: Light yellow, brown or white powder; insoluble in water; difficult to soluble in mineral acids. Molecular Formula: CeO2 Specification: CODE TREO min%-----CeO2/TREO min%---- L.O.I.(1000C1h)min%---- Non-RE Impurities max ug/g --------------------------------------------------------------------------------------------------Fe2O3--- CaO--- SiO2----Cl- CeO-1---------99------------------ 99.99------------------------1-------------------------0.001------0.003--0.005--0.002 CeO-2---------99-------------------99.9 -------------------------1-------------------------0.005------0.01---0.01----0.02 CeO-3 --------99-------------------99.5--------------------------1-------------------------0.01-------0.01----0.02----0.03 CeO-4---------99-------------------99 ---------------------------1 -------------------------0.02 ------0.05--- 0.05----0.05 CeO-5 --------98-------------------98----------------------------1------------------------ 0.02 -------0.15--- 0.08----0.10 CeO-6 --------98------------------ 95 ---------------------------1 ------------------------0.03--------0.15--- 0.10--- 0.10 Uses: Mainly used as glass polishing powder. Precipitating and decoloring agents also used in ceramic, electronic and catalysis industries. Packing: In plastic drum of 50 kgs with inner plastic bags or soft container bags of 500~1000 kgs. Adjustable as per customer's request. Email:info@beyondchem.com\ QQ:3383226878 Website:www.rare-earth.co www.beyondchem.com