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Samarium trifluoride

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Samarium trifluoride Basic information

Product Name:
Samarium trifluoride
Synonyms:
  • SAMARIUM(III) FLUORIDE: 99.9% (REO)
  • Samarium(III) fluoride, anhydrous, REacton(R), 99.9% (REO)
  • SAMARIUM (III) FLUORIDE, ANHYDROUS, REACTON, 99.99% (REO)
  • SAMARIUM (III) FLUORIDE ANHYDROUS 99.9% (REO) 3-6MM PIECES FOR VACCUM DEPOSITION
  • SAMARIUM FLUORIDE, 99.9%
  • Samarium(III)fluoride(99.9%-Sm)(REO)
  • samarium(iii) fluoride, anhydrous, reacton
  • Samarium(III) fluoride, anhydrous, REacton(R), 99.99% (REO)
CAS:
13765-24-7
MF:
F3Sm
MW:
207.36
EINECS:
237-367-3
Product Categories:
  • metal halide
Mol File:
13765-24-7.mol
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Samarium trifluoride Chemical Properties

Melting point:
1306 °C
Boiling point:
2323 °C
Density 
6,928 g/cm3
solubility 
reacts with H2O
form 
Fine Crystalline Powder
Specific Gravity
6.928
color 
Slightly yellow
Water Solubility 
Soluble moderately in strong mineral acids. Insoluble in water.
Sensitive 
Hygroscopic
Exposure limits
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
Stability:
hygroscopic
CAS DataBase Reference
13765-24-7(CAS DataBase Reference)
EPA Substance Registry System
Samarium fluoride (SmF3) (13765-24-7)
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Safety Information

Hazard Codes 
Xi,T
Risk Statements 
36/37/38-32-23/24/25
Safety Statements 
37/39-26-45-36/37/39
RIDADR 
UN 3288
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
28469000

MSDS

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Samarium trifluoride Usage And Synthesis

Uses

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. These magnets are found in small motors, headphones, and high-end magnetic pickups for guitars and related musical instruments.

Chemical Properties

Samarium (III) fluoride is a yellow solid or odourless powder and slightly hygroscopic. It is insoluble in water. Workers should avoid open flame, moisture, and strong acids.

Uses

Samarium(III) fluoride is used as laboratory reagent, in optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. It has specialized uses in phosphors, lasers, and thermoelectric devices.

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