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Scandium Oxide (Sc2O3) Powder

HTRE797

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Scandium Oxide Sc2O3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Scandium Oxide Sc2O3 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFSc2O3
MW137.91
Purity99.9999%/99.999%/99.99%/99.9%
CAS12060-08-1
SynonymsScandiumOxid/Oxyde De Scandium/Oxido Del Scandium

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HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.

  • Density: N/A
  • Melting Point: N/A
  • Solubility: Soluble in water and strong mineral acids
  • Stability: Slightly hygroscopic

Scandium Oxide (Sc2O3) Powder Application

Scandium Oxide 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 is used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition. Suitable for vacuum deposition applications.

Scandium Oxide (Sc2O3) Powder Specifications

Grade99.9999%99.999%99.99%99.9%
CHEMICAL COMPOSITION
Sc2O3/TREO (% min.)99.999999.99999.9999.9
TREO (% min.)99.9999999
Loss On Ignition (% max.)0.5111
Rare Earth Impuritiesppm max.ppm max.ppm max.% max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1		2
1
1
1
1
1
1
1
1
1
3
3
3
3
5		10
10
10
10
10
10
10
10
10
10
10
10
10
10
10		0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.05
0.005
0.01
Non-Rare Earth Impuritiesppm max.ppm max.ppm max.% max.
Fe2O3
SiO2
CaO
CuO
NiO
PbO
ZrO2
TiO2		1
5
5
1
1
1
1
1		5
10
50
5
3
5
50
10		10
50
80		0.005
0.02
0.01

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