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Scandium Oxide (Sc2O3) Powder is...
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Scandium Oxide Powder, Sc2O3, CAS 12060-08-1
HTRE797
New product
Scandium Oxide (Sc2O3) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. HM provides Scandium Oxide Sc2O3 at a competitive price. The purity and particle size can be customized.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Molecular Formula | Sc2O3 |
| Molecular Weight | 137.91 |
| Purity | 99.9999%/99.999%/99.99%/99.9% |
| CAS | 12060-08-1 |
| Synonyms | ScandiumOxid/Oxyde De Scandium/Oxido Del Scandium |
More info
Scandium oxide (Sc2O3) powder is a white powder with a cubic crystal structure, which is one of the more important scandium products. Because of some properties, Sc2O3 has good applications in aluminum alloys, electric light sources, lasers, catalysts, activators, ceramics, aerospace, etc.
- Formula: Sc2O3
- Density: 3.86g/cm3
- Melting point: 2485℃
- Molecular weight: 137.91g/mol
- CAS: 12060-08-1
Scandium Oxide (Sc2O3) Powder Chemical Analysis
| Grade | 99.9999% | 99.999% | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | ||||
| Sc2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 99.9 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm 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 Impurities | ppm 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 |
Scandium Oxide (Sc2O3) Powder Properties
- Insoluble in water
- Soluble in hot acid
- High thermal conductivity
- Good electrical conductivity
- High-temperature resistance
- Thermal shock resistance
Scandium Oxide (Sc2O3) Powder Applications
- Used in optical coating
- Used in electronic ceramics
- Used as a catalyst in a variety of chemical reactions
- Used in the fabrication of lasers
- Used in making high-intensity discharge lamps
- Used in high-temperature systems, and glass composition
- Suitable for vacuum deposition applications
- Used to generate metal scandium (Sc) Ingot, different salts (ScCl3, ScF3, Sc2(C2O4)3), and various scandium alloys (Al-Sc, Al-Zr-Sc)
Scandium Oxide (Sc2O3) Powder Storage and Packing
Scandium Oxide (Sc2O3) Powder should keep sealed and stored in a dry and cool place. The vacuum-sealed packing is 1kg/bag, 25kg/drum, or as required.
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