Scandium Fluoride|High purity 99.99%| ScF3| CAS 13709-47-2

Short Description:

Scandium fluoride is a key raw material for making scandium metal (Sc) and an important additive for improving the properties of alloys such as aluminum-scandium alloy. Scandium metal is a 3D transitional metal, which has the excellent characteristics of rare earth elements and transition elements. It is a key raw material for the preparation of electric light source materials, laser materials, Al-Sc alloy materials and superconducting materials. It has broad application prospects in high-tech fields such as laser, superconductivity, aviation, nuclear power, atomic energy and optoelectronics.

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Product Detail

Product Tags

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

Products available

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

Application

Scandium fluoride is mainly used for the preparation of scandium metal and additives to improve the properties of alloys ‌‌

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

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