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CAS 19423-76-8 Cerium Chloride Powder CeCl3

CAS 19423-76-8 Cerium Chloride Powder CeCl3

CAS 19423-76-8 Cerium Chloride Powder CeCl3

Detailed

Brief introduction for Cerium Chloride
Formula: CeCl3.xH2O
CAS No.: 19423-76-8
Molecular Weight: 246.48 (anhy)
Density: 3.97 g/cm3
Melting point: 817° C
Appearance: White crystalline
Solubility: Soluble in water and strong mineral acids
Stability: Easily hygroscopic
Multilingual: Cerium Chloride, Chlorure De Cerium, Cloruro Del Cerio

 

Application of Cerium Chloride
Cerium Chloride, in forms of crystalline aggregates or light yellow lump aggregates, is the important material for catalyst, glass, phosphors and polishing powders. 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.

 

Specification of Cerium Chloride

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION

       

CeO2/TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

45

45

43

43

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO

5
5
2
2
2

50
50
20
15
10

0.1
0.1
0.05
0.01
0.01

0.5
0.5
0.1
0.05
0.05

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
CaO
SO4-
SnO
PbO
NiO
CdO
CuO
CoO
SrO
K2O
Na2O

10
50
30
5
10
5
5
2
2
3
3
2

30
200
100
10
3
3
3
3
3
3
3
3

0.005
0.03
0.03

0.01
0.05
0.05

Note: the specification above is only for reference, and we can provide customer control for certain impurity level, and if any demands, please contact with us. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request.



 

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