Cerium Oxide

  • group nameChemical Raw Materials

  • Min Order1 piece

  • brand nameTSH

  • update timeWed, 20 Jul 2011 10:30:39 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

fine chemicals

Detailed

 

Cerium Oxide

CAS :1306-38-3

HS :2846101000

Purity : 99%Min

Packing : In steel drum with inner double PVC bags containing 50Kg net each or in containing bag with inner PVC bag containing 1000Kg net each

Useage : also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing.  In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state. The ability of cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows. It is also used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass. It is applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.

Molecular structure :

Type : Industrial Grade

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