Used for Decolorize Glass CAS 1306-38-3 Rare Earth CEO2 99.95%Min Cerium Oxide¹

Product Description 99.95%min Cerium Oxide1. Formula: CeO22. CAS No.: 1306-38-33. Molecular Weight: 172.124. Density: 7.22 g/cm35. Melting point: 2,400° C6. Appearance: Yellow to tan powder7. Solubility: Insoluble in water, moderately soluble in strong mineral acids8. Stability: Slightly hygroscopic  CodeCeO-3NCeO-3.5NCeO-4NTREO%≥99≥99≥99Cerium purity and relative rare earth impuritiesCeO2/TREO %99.999.9599.99La2O3/TREO %≤0.08≤0.04≤0.004Pr6O11/TREO %≤0.01≤0.01≤0.003Nd2O3/TREO %≤0.005≤0.005≤0.001Sm2O3/TREO %≤0.004≤0.005≤0.002Y2O3/TREO %≤0.0001≤0.001≤0.001Non rare earth impurityFe2O3 %≤0.005≤0.005≤0.002SiO2 %≤0.01≤0.005≤0.003CaO %≤0.01≤0.005≤0.003Cl- %≤0.06≤0.06≤0.040SO 2 4- %≤0.1≤0.05≤0.050Applications1. Cerium Oxide, also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing.2. It is also used to decolorize glass by keeping iron in its ferrous state. The ability of Cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows.3. It is also used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass. It is applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.Related Products       Rare Earth Chloride                                                    Rare Earth Nitrate                                            Rare Earth CarbonatePacking and deliveryAbout usLaboratory                                                                                                             WorkshopOur CertificateCustomer PhotosFAQQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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