Samarium Fluoride

Short Description:

Brief Introduction Formula: SmF3 CAS No.: 13765-24-7 Molecular Weight: 207.35 Density: 6.60 g/cm3 Melting point: 1306° C Appearance: Slightly yellow powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic Application: Samarium Fluoride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium-doped Calcium Fluoride crystals were used as an active medium in one of the first solid-state lasers designed a...


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Brief Introduction

Formula: SmF3
CAS No.: 13765-24-7
Molecular Weight: 207.35
Density: 6.60 g/cm3
Melting point: 1306° C
Appearance: Slightly yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic

Application:

Samarium Fluoride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium-doped Calcium Fluoride crystals were used as an active medium in one of the first solid-state lasers designed and constructed. Also used for laboratory reagents, fiber doping, laser materials, fluorescent materials, optical fiber, optical coating materials, electronic materials.

Specification:

 Grade

99.99%

99.9%

99%

CHEMICAL COMPOSITION

 

 

 

Sm2O3/TREO (% min.)

99.99

99.9

99

TREO (% min.)

81

81

81

Rare Earth Impurities

ppm max.

% max.

% max.

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

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.

% max.

% max.

Fe2O3
SiO2
CaO
Cl-
NiO
CuO
CoO

5
50
100
100
10
10
10

0.001
0.015
0.02
0.01

0.003
0.03
0.03
0.02

 

Certificate:

5

What we can provide:

34


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