Product Detail
副标题

Samarium Chloride

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Introduction:


Details:

Formula: SmCl3.xH2O
CAS No.: 10361-82-7
Molecular Weight: 256.71 (anhy)
Density: 4.46 g/cm3
Melting point: 682° C
Appearance: Light yellow crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: SamariumChlorid, Chlorure De Samarium, Cloruro Del Samario

Usage:

Samarium Chloride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium Chloride is used for the preparation of Samarium metal, which has a variety of uses, notably in magnets. Anhydrous SmCl3 is mixed with Sodium Chloride or Calcium Chloride to give a low melting point eutectic mixture. Electrolysis of this molten salt solution gives the free metal. Samarium Chloride can also be used as a starting point for the preparation of other Samarium salts.




Certificate Of Analysis

Product Code

6231

6233

6235

6237

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION





Sm2O3/TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

45

45

45

45

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Pr6O11/TREO
Nd2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO

3
5
5
5
1

50
100
100
50
50

0.01
0.05
0.03
0.02
0.01

0.03
0.25
0.25
0.03
0.01

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO
NiO
CuO
CoO

2
20
20
10
3
3

5
50
100
10
10
10

0.001
0.015
0.02

0.003
0.03
0.03