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CAS 13450-84-5 Gadolinium Chloride Powder GdCl3

CAS 13450-84-5 Gadolinium Chloride Powder GdCl3

CAS 13450-84-5 Gadolinium Chloride Powder GdCl3

Detailed
Gadolinium Chloride Powder GdCl3 Powder

 

Brief introduction for Gadolinium Chloride
Formula: GdCl3.6H2O
CAS No.: 13450-84-5
Molecular Weight: 371.61
Density: 4.52 g/cm3
Melting point: 609° C
Appearance: White crystalline
Solubility: Soluble in water, easily soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: GadoliniumChlorid, Chlorure De Gadolinium, Cloruro Del Gadolinio

 

Application of Gadolinium Chloride
Gadolinium Chloride is used as a raw material of phosphors for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor. Gadolinium Chloride is also applied in speciality laser glass. In energy efficient fluorescent lighting, Europium provides not only the necessary red, but also the blue. Several commercial blue phosphors are based on Europium for color TV, computer screens and fluorescent lamps. A recent (2015) application of Europium is in quantum memory chips which can reliably store information for days at a time; these could allow sensitive quantum data to be stored to a hard disk-like device and shipped around the country.

 

Specification of Gadolinium Chloride

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION

       

Gd2O3/TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

45

45

45

45

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO 
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO

1
1
1
1
5
5
5
1
1
1
1
1
1
2

5
10
10
10
30
30
20
5
5
5
5
5
5
5

0.005
0.005
0.005
0.005
0.02
0.05
0.01
0.01
0.005
0.005
0.001
0.001
0.001
0.03

0.01
0.01
0.01
0.01
0.1
0.1
0.05
0.05
0.05
0.01
0.01
0.01
0.01
0.05

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO
CuO
PbO
NiO

3
50
50
3
3
3

10
50
50
10
10
10

0.003
0.015
0.05
0.001
0.001
0.001

0.005
0.03
0.05
0.003
0.003
0.005

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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