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Yttrium Oxide Powder, Y2O3, CAS 1314-36-9
HTRE1164
New product
Yttrium Oxide (Y2O3) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides high-quality Yttrium Oxide (Y2O3) Powder 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 | Y2O3 |
| Molecular Weight | 225.81 |
| Purity | 99.9999%/99.999%/99.99%/99.9%/99% |
| CAS | 1314-36-9 |
| Synonyms | Yttrium Oxide/YttriumOxid/Oxyde De Yttrium/Oxido Del Ytrio |
More info
Yttrium Oxide (Y2O3) is an air-stable, white cubic crystal structure solid substance that can withstand high temperatures. It is used as a common starting material for both materials science as well as inorganic compounds. 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.
- CAS: 1314-36-9
- Molecular Formula: Y2O3
- EINECS No.: 215-233-5
- Molar mass: 225.81 g/mol
- Density: 5.010 g/cm3
- Melting point: 2425 °C (4397 °F, 2698 K)
- Boiling point: 4300 °C (7770 °F, 4570 K)
Yttrium Oxide (Y2O3) Powder Specifications
| Grade | 99.9999% | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | |||||
| Y2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.9 | 99 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % 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 | 0.1 0.1 0.5 0.5 0.1 0.1 0.5 0.1 0.5 0.1 0.2 0.1 0.2 0.1 | 1 1 1 1 1 2 1 1 1 2 2 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.01 0.01 0.01 0.01 0.005 0.005 0.01 0.001 0.005 0.03 0.03 0.001 0.005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- CuO NiO PbO Na2O K2O MgO Al2O3 TiO2 ThO2 | 1 10 10 50 1 1 1 1 1 1 5 1 1 | 3 50 30 100 2 3 2 15 15 15 50 50 20 | 10 100 100 300 5 5 10 10 15 15 50 50 20 | 0.002 0.03 0.02 0.05 | 0.01 0.05 0.05 0.1 |
Yttrium Oxide (Y2O3) Powder Properties
- Insoluble in water and alcohol
- Soluble in inorganic acids
Yttrium Oxide (Y2O3) Powder Applications
- Y2O3 is widely used as an important material for tri-band rare earth phosphors that give the red color in color TV picture tubes.
- Y2O3 is a prospective solid-state laser material. In particular, lasers with ytterbium as a dopant allow efficient operation both in continuous operation and in pulsed regimes.
- Y2O3 is used to stabilize the Zirconia in late-generation porcelain-free metal-free dental ceramics.
- Y2O3 is also used to make yttrium iron garnets, which are very effective microwave filters.
- Y2O3 is used in the manufacture of bricks, crucibles, and other high-temperature equipment.
Yttrium Oxide (Y2O3) Powder Storage and Packing
Yttrium Oxide (Y2O3) Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air for a long time. The vacuum-sealed packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.
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