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Cerium Dioxide 99.9% min
Product Type：Rare Earth Oxide
Content(percent)：99.9%
Molecular Formula: CeO2
CAS No.: 1306-38-3
ISO9001
Appearance: Light yellow powder
 

Item              Value          Standard           Testing method
TREO%              99.9             >99               GB/T 14635.2
CeO2/TREO%         99.95            >99.9             GB/T 20166.1
La2O 3/TREO%       0.0051           <0.01                 ICP
Pr6O 11/TREO%      0.0026           <0.01                 ICP
Other Rare Earth   0.01             <0.05                 ICP
Fe2O3 max %        0.004            <0.01                 ICP
SiO2 max %         0.005            <0.05                 ICP
PbO max %          0.004            <0.01                 ICP
CaO max %          0.015            <0.05                 ICP

Package: 50kg/iron drum or as buyers’ requirement
Usages:
1. For glass industry additives, for plate glass polishing materials,has been extended to optical glass, optical lens, tube grinding,bleaching, clear, glass UV absorption lines and the role of electronic
2. For anti-reflective glasses lenses agent, and CE CE made of titanium yellow to pale yellow glass
3. Used in ceramic glazes and electronics industry, as agents penetrate the piezoelectric ceramic
4. For the manufacture of high-activity catalyst, gas mask incandescent lights, X-ray with the screen.