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| Product Name: | Cerium Oxide With Large Particle Size | Molecular Formula: | CeO2 |
|---|---|---|---|
| Color: | Light Yellow | Form: | Large Particle Size Powder, Spherical |
| CAS: | 1306-38-3 | D50 SED: | 20 Um-30 Um |
| Specific Surface Area: | >10 M2/g | Solubility: | Insoluble In Water |
| Storage Conditions: | No Restrictions | Application Area: | Gemstone Polishes And Glass Additives, Electronic Ceramic Additives And Ultraviolet Absorber |
| Highlight: | yttrium oxide nanoparticles,gadolinium oxide nanoparticles |
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Cerium Oxide With Large Particle Size CeO2 CAS 1306-38-3 D50 Greater than 20um
Name: Cerium Oxide With Large Particle Size CAS: 1306-38-3
Molecular formula: CeO2 D50 SED: 20-30um
Description: Ceria with large particle size is a light yellow powder with large particle size, high specific gravity and good fluidity. It is obtained by chemical precipitation method, specifically taking cerium chloride solution as raw material, adding a certain amount of hydrazine salt additive, oxalic acid as precipitant, nitric acid and oxalic acid mixed solution to wash or soak cerium oxalate precipitation, combined with slow heating and burning, it can obtain large specific surface area and large particle size cerium oxide.
Specification:
| Name | Large CeO2_3N5 | Large CeO2_3N | |
| Molecular formula | CeO2 | CeO2 | |
| CAS | 1306-38-3 | 1306-38-3 | |
| Total rare earth TREO | % | ≥99.0 | ≥98.5 |
| CeO2/TREO | % | ≥99.95 | ≥99.9 |
| Rare earth impurities | % | ≤0.01 | ≤0.03 |
| Non-rare earth impurities | % | ≤0.03 | ≤0.05 |
| Chloride Cl- | % | ≤0.01 | ≤0.03 |
| LOI | % | ≤1.0 | ≤1.0 |
| D50 SED | um | 20-30 | 20-30 |
| BET | m2/g | ≥10 | ≥10 |
| property | Light yellow powder, Spherical | ||
| Application area | Gemstone polishes and glass additives, electronic ceramic additives and ultraviolet absorber, etc. | ||
| Package | Conventional packaging, flexible packaging according to customer needs | ||
Packing: 1 kg or 5 kg per package, 50 kg iron drum, provide small package: 100g, 500g, and other small packages.
Used: Used as gemstone polishes and glass additives, electronic ceramic additives and ultraviolet absorber. Large particle size ceria is used as crystal, jewelry polishing disc (powder disk); as glass grinding wheel, mud wheel, BD wheel, BK wheel, 10s resin wheel and other polishing wheels; as adding materials of polyurethane polishing sheet and polishing wax plate; as classical low-speed optical processing, especially lens and other spherical processing; as edge grinding and hand repair.
Contact Person: Miss. Wang wendy
Tel: 86-18915544907
Fax: 86-512-62860309
