Scandium Fluoride

Product Detail

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