White Cerium Oxide CeO2 R457 CAS 1306-38-3 For Advanced Optical Glass
lanthanum cerium oxide
,lanthanum oxide
White Cerium Oxide CeO2 R457 CAS 1306-38-3 For Advanced Optical Glass
Name: white cerium oxide CAS: 1306-38-3
Molecular formula: CeO2 R457: ≥87.0
Description: The crystal structure of pure white cerium dioxide is a face centered cube with a loss of about 1.0%, D50 is about 1.0 um.
Specification:
| Name | CeO2_4N | |||
| Molecular formula | CeO2 | |||
| CAS | 1306-38-3 | |||
| Total rare earth TREO | % | ≥99.0 | ||
| CeO2/TREO | % | ≥99.99 | ||
| Rare earth impurities | % | ≤0.01 | ||
| Non-rare earth impurities | % | ≤0.01 | ||
| Chloride Cl- | % | ≤0.01 | ||
| LOI | % | ≤1.0 | ||
| D50 | um | about 1.0 | ||
| R457 | ≥87.0 | |||
| Property | white powder | |||
| Application area | Decolorization, clarification and polishing of advanced optical glass and warming agent in ceramic blanks, etc. | |||
| Package | Conventional packaging, flexible packaging according to customer needs | |||
Packing: 25 kg / bag in plastic drum, provide small package: 100g, 500g, 1kg, 5kg and other small packages.
Uses: It is used as decolorization, clarification and polishing of advanced optical glass and warming agent in ceramic blanks. Especially in the polishing industry, white cerium dioxide can greatly improve the polishing effect due to its hard and fine grains, good crystal form and activity, so as to obtain high-precision polished surface of glass.
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