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Introduction:
Details:
Formula: SmF3
CAS No.: 13765-24-7
Molecular Weight: 207.35
Density: 6.60 g/cm3
Melting point: 1306° C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: SamariumFluorid, Fluorure De Samarium, Fluoruro Del Samario
Usage:
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. One of the most important applications of Samarium is in Samarium–Cobalt magnets, which have a nominal composition of SmCo5 or Sm2Co17. These magnets are found in small motors, headphones, and high-end magnetic pickups for guitars and related musical instruments.
Certificate Of Analysis
Product Code | 6243 | 6245 | 6247 |
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 | 50 | 0.01 | 0.03 |
Non-Rare Earth Impurities | ppm max. | % max. | % max. |
Fe2O3 | 5 | 0.001 | 0.003 |