High Purity 99.999 Ceria Ce2O3 Cerium Oxide
Brand Name:High Broad
Certification:ISO
Model Number:99.999 Ce2O3
Minimum Order Quantity:100kgs
Delivery Time:1-10 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram,alipay,cerdit card
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Changsha Hunan China
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No.70 Chezhan North Road,Changsha,Hunan,China
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Product Details
High purity rare earth oxide powder Ce2O3 cerium oxide/ceric oxide
Properties of polishing powder
CAS No. 1306-38-3
Formula CeO2
Appearance White,yellow,red brown powder
Mol. Wt. 172.12
True Density 7.13 g/cm3
Melting Point 2400 Centigrade
Boiling Point 3500 Centigrade
Specifications of polishing powder
CeO2/REO content color D50 value
99.5% red brown 11±0.5 um
99.95% yellow 8±0.5 um
99.99% yellow white 4±0.5 um
99.999% white 4±0.5 um
Main functions of polishing powder
1.glass polishing
2.glass decoloration
3.glass coloring,painting
4.glass clarifying agent
Applications of polishing powder
Rare earth cerium oxide glass polishing powder is used in ceramics,
to sensitize photosensitive glass, as a catalyst and as acatalyst
support, to polish glass and stones, in lapidary as an alternative
to "jeweller's rouge". It is also known as "optician's rouge".
Rare earth cerium oxide glass polishing powder is also used in the
walls of self-cleaning ovens as a hydrocarbon catalyst during the
high-temperature cleaning process.
While Rare earth cerium oxide glass polishing powder is transparent
for visible light, it absorbs ultraviolet radiation strongly, so it
is a prospective replacement of zinc oxide and titanium dioxide in
sunscreens, as it has lowerphotocatalytic activity. However, its
thermal catalytic properties have to be decreased by coating the
particles with amorphous silica or boron nitride. The use of these
nanoparticles, which can penetrate the body and reach internal
organs, has been criticized as unsafe.
High Purity 99.999 Ceria Ce2O3 Cerium Oxide
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