Cerium Oxide Powder, CeO2, CAS No 1306-38-3 with Cheap Price

Cerium oxide is an inorganic substance with the chemical formula CeO2, light yellow or yellow-brown powder, density 7.13g/cm3, melting point 2397℃, insoluble in water and alkali, slightly soluble in acid.

The core uses of cerium oxide (CeO₂) include polishing materials, catalysts, glass additives, ultraviolet absorbers and emerging energy fields. It is widely used in industry and technology industries due to its excellent polishing efficiency, catalytic activity and light absorption characteristics. ‌

‌Polishing materials‌

Cerium oxide is the core component of high-efficiency polishing powder, mainly used for:

‌Precision polishing of optical devices: such as camera lenses, telescope lenses, eyeglass lenses and cathode ray tubes. Among them, high-cerium powder has strong cutting force and high precision, and the polishing efficiency is 30-60 times higher than that of traditional materials. ‌‌

‌Automobile and architectural glass processing: Customized particle size through hydraulic classification, taking into account polishing speed and surface finish, with low pollution and easy cleaning. ‌‌

‌Catalyst application‌

The oxygen vacancy regulation ability of cerium oxide makes it a key catalytic material:

‌Environmental protection field‌: Purify automobile exhaust in three-way catalysts (TWC), convert harmful gases such as CO and NOx into harmless substances, and meet strict emission standards. ‌‌‌‌

‌Energy conversion: Improve electrode efficiency in fuel cells, promote solar hydrogen production reactions, and reduce activation energy. ‌‌‌‌

‌Industrial catalysis: As an organic reaction catalyst or auxiliary agent for precious metals (such as platinum and palladium), it improves reaction efficiency and stability. ‌‌
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‌Glass industry additives ‌

Optimize glass performance through decolorization, shading and UV absorption:

‌Decolorization and clarification: Neutralize the green tint caused by iron impurities and improve transparency. ‌‌

‌UV protection: Reduce the UV transmittance of architectural glass and automotive glass to protect internal materials. ‌‌

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FAQ

Q：Can you make packing and logo as customer request?

A：Yes we can, if you have special needs, please contact us.

Q: Could You supply the samples for we test?

A: Yes, no problem, pls contact with us our workable for samples.

Q: How long is your delivery time?

A: lt usually takes 10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.

Q: Do you have stock?

A: We have a high sales volume in China, there is sufficient stock, and it can also be customized according to your requirements,please rest assured.

Q: What is the minimum order quantity?

A: The minimum order quantity depends on the product range. For most items, it is 25kg for powder . If you want smaller order, please contact us directly.