Scandium Fluoride

Short Description:

Brief information Formula: ScF3 CAS No.: 13709-47-2 Molecular Weight: 101.95 Density: 3.84 g/cm3 Melting point: 1552°C Appearance: White powder or crystalline Solubility: Insoluble in water and strong mineral acids Stability: Hygroscopic Multilingual: ScandiumFluorid, Fluorure De Scandium, Fluoruro Del Scandium Application: Scandium fluoride is applied in optical coating, catalyst, electronic ceramics and laser industry. It is also used annually in making high-intensity discharg...


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Brief information

Formula: ScF3
CAS No.: 13709-47-2
Molecular Weight: 101.95
Density: 3.84 g/cm3
Melting point: 1552°C
Appearance: White powder or crystalline
Solubility: Insoluble in water and strong mineral acids
Stability: Hygroscopic
Multilingual: ScandiumFluorid, Fluorure De Scandium, Fluoruro Del Scandium

Application:

Scandium fluoride is applied in optical coating, catalyst, electronic ceramics and laser industry. It is also used annually in making high-intensity discharge lamps. A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition. Suitable for vacuum deposition applications

Specification

Product Name Scandium Fluoride
Sc2O3/TREO (% min.) 99.999 99.99 99.9
TREO (% min.) 65 65 65
Loss On Ignition (% max.) 1 1 1
Rare Earth Impurities ppm max. ppm max. % max.
La2O3/TREO 2 10 0.005
CeO2/TREO 1 10 0.005
Pr6O11/TREO 1 10 0.005
Nd2O3/TREO 1 10 0.005
Sm2O3/TREO 1 10 0.005
Eu2O3/TREO 1 10 0.005
Gd2O3/TREO 1 10 0.005
Tb4O7/TREO 1 10 0.005
Dy2O3/TREO 1 10 0.005
Ho2O3/TREO 1 10 0.005
Er2O3/TREO 3 10 0.005
Tm2O3/TREO 3 10 0.005
Yb2O3/TREO 3 10 0.05
Lu2O3/TREO 3 10 0.005
Y2O3/TREO 5 10 0.01
Non-Rare Earth Impurities ppm max. ppm max. % max.
Fe2O3 5 20 0.005
SiO2 10 100 0.02
CaO 50 80 0.01
CuO 5    
NiO 3    
PbO 5    
ZrO2 50    
TiO2 10    

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