Specifications: 1) White yellowish powder, insoluble in water and acid 2) Used as glass decolorizing agent and polishing powder, raw material in making metal cerium 3) High purity cerium dioxide is very important in the applications of rare earth fluorescent materials 4) Formula: CeO2 5) Mol. wt.: 172.12 Inner packing: 50kg/double PVC bags Outer packing: 1,000kg/steel drum or container bag