99.9% rare earth Cerium Oxide/Cerium(IV)oxide CAS 1306-38-3

Short Description:

Chemical Name: Cerium Oxide

Synonyms: Cerium(IV)oxide

CAS No. 1306-38-3

Purity: ≥99.9%

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Product Detail

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Product Description

It can be used as additive in glass industry, as grinding material for plate glass, and can also be used in cosmetics to resist ultraviolet rays. At present, it has been extended to the grinding of glasses glass, optical lens, picture tube, which has the absorption of decolorization, clarification, ultraviolet ray of glass and electronic line.

Operation Cautions

1) Wear suitable protective clothing.

2) In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Specification

Code	CeO-3N	CeO-3.5N	CeO-4N
TREO%	≥99	≥99	≥99
Cerium purity and relative rare earth impurities
CeO2/TREO %	99.9	99.95	99.99
La2O3/TREO %	≤0.08	≤0.04	≤0.004
Pr6O11/TREO %	≤0.01	≤0.01	≤0.003
Nd2O3/TREO %	≤0.005	≤0.005	≤0.001
Sm2O3/TREO %	≤0.004	≤0.005	≤0.002
Y2O3/TREO %	≤0.0001	≤0.001	≤0.001