Product Name: Cerium Oxide CEO2, Treo 99~~99.99%, Polishing Powder, Glass Decolorizing Agent Model NO.: 99.9% ~ 99.99% Quality: First Class Kind: Cerium Oxide Grade Standard: Industrial Grade Classification: Cerium Oxide CAS No.: 1036-38-3 CAS No: 1036-38-3 Chemical Formula: CEO2 Trademark: LY Transport Package: Plastic Woven Bag with PE Inner, N.W. 25/50/1000kg Specification: SGS ISO Origin: Shangdong HS Code: 28461010 Product Description Our advantage:1. Factory price,2. Good Quality,3. Free sample,4. ISO Cerficate,5. A long stable supplier,6. Good support to you```````````````````````````````````````````````SpecificationRare earth oxide powder1. Appearance: Yellowish oxide powder2. Formula: CeO23. Uses: It is mainly used in the glass decolorizing agent Rare earth oxide: Cerium oxide is mainly used as the glass decolorizing agent and the glass polishing agent. It is also the raw material in making of metal cerium. High purity cerium dioxide is very important in the applications of rare earth fluorescent materialsCeO2 /TREO≥ 99.95≥ 99.99≥ 99.995La2O3 /TREO≤ 0.01≤ 0.005≤ 0.003Pr 6O11 /TREO≤ 0.01≤ 0.002≤ 0.001Nd2O3 /TREO≤ 0.01≤ 0.002≤ 0.001Sm2O3 /TREO≤ 0.001≤ 0.0005≤ 0.0002Y2O3/TREO≤ 0.001≤ 0.0005≤ 0.0002CaO≤ 0.02≤ 0.02≤ 0.015Fe2O3≤ 0.01≤ 0. 008≤ 0.006Cl -≤ 0.05≤ 0.05≤ 0.03SiO2≤ 0.02≤ 0.02≤ 0.02SO4 2-≤ 0.02≤ 0.02≤ 0.02