Terbium Chloride CAS No: 13798-24-8

Terbium Chloride CAS No: 13798-24-8

Terbium Chloride Our advantage for Terbium Chloride: High purity: we can supply more than 99.99% purity for Terbium Chloride Low impurity: for certain impurity of Terbium Chloride, we can keep less than 1ppm Competitive price: for Terbium Chloride, we can provide more competitive price After...

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Terbium Chloride

Our advantage for Terbium Chloride:
High purity: we can supply more than 99.99% purity for Terbium Chloride
Low impurity: for certain impurity of Terbium Chloride, we can keep less than 1ppm
Competitive price: for Terbium Chloride, we can provide more competitive price
After sales service: If quality not come to your satisfaction, we promise to return all payment back.


Brief introduction for Terbium Chloride
Formula: TbCl3.6H2O
CAS No.: 13798-24-8
Molecular Weight: 373.29
Density: 4.35 g/cm3
Melting point: 558° C
Appearance: White crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: TerbiumChlorid, Chlorure De Terbium, Cloruro Del Terbio


Application of Terbium Chloride
Terbium Chloride has important role as an activator for green phosphors used in colour TV tubes, is also used in special lasers and as a dopant in solid-state devices. Chloride compounds can conduct electricity when fused or dissolved in water. Terbium "green" phosphors (which fluoresce a brilliant lemon-yellow) are combined with divalent europium blue phosphors and trivalent europium red phosphors to provide the "trichromatic" lighting technology which is by far the largest consumer of the world's terbium supply. Trichromatic lighting provides much higher light output for a given amount of electrical energy than does incandescent lighting. It is also used in alloys and in the production of electronic devices.


Specification of Terbium Chloride

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION





Tb4O7 /TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

45

45

45

45

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Eu2O3/TREO
Gd2O3/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO

1
5
5
1
1
1
1
1
3

10
20
20
10
10
10
10
10
20

0.01
0.1
0.15
0.02
0.01

0.01
0.5
0.3
0.05
0.03

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO

2
30
10

5
50
50

0.002
0.01
0.01

0.005
0.03
0.03

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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