Cerium Oxide, 99%--99.999%, Used in Glass Industry, Cosmetics Anti-Ultraviolet Radiation Effect

Product Specifications

Prod Model:	99.9% ~ 99.99%
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
CAS No:	1036-38-3
Chemical Formula:	CEO2
Classification:	Cerium Oxide
Grade Standard:	Industrial Grade
Quality:	First Class
Kind:	Cerium Oxide

Product Description

Specifications

a. Cerium Oxide CeO2
b. Yellowish oxide powder
c. Glass decolorizing agent
d. Factory price
e. Strict quality control


1. Name: Cerium oxide

2. Basic Information:
   1) CAS No: 1036-38-3
   2) Chemical formula:CeO2
   3) Relative molecular mass:172.11
   4) Character:
       Refinement for heavy white powder or crystal cube, no single product is light yellow or pink to red
       brown.
       Relative density 7.3.
       Melting point 1950 ° C
       Boiling point: 1950 ° C.

    5) Almost insoluble in water and acids.

    6) According to the purity can be divided into:
        Low pure: No more than 99% purity;
        High purity: 99.9% ~ 99.99%;
        Ultra high purity over 99.999%



3. Application:
1) Analysis.
2) Decolorizing glass. Glass enamel sunscreen. Heat resistant alloy.
3) Additives used in glass industry, make plate glass grinding materials, can also be used in the cosmetics anti-ultraviolet radiation effect. Has now been extended to the glasses grinding glass, optical lenses, kinescope, bleaching, clarification, glass the absorption of ultraviolet and electronic wire, and so on.

 

CeO2/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	99	99	99	99
Loss on ignition (% max.)	1.0	1.0	1.0	1.0
Rare Earth Impurities	% max.	% max.	% max.	% max.
La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO	0.0002 0.0002 0.0002 0.0002 0.0002	0.005 0.005 0.001 0.001 0.001	0.1 0.1 0.01 0.01 0.01	0.5 0.5 0.05 0.05 0.05
Non-Rare Earth Impurities	% max.	% max.	% max.	% max.
Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO	0.0005 0.005 0.003 0.0005 0.001 0.0005 0.0005	0.001 0.01 0.01 0.001	0.02 0.03 0.05	0.03 0.05 0.05