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Yttrium Oxide Y2O3

HTRE1164

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Yttrium Oxide Y2O3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Yttrium Oxide Y2O3 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFY2O3
MW225.81
Purity99.9999%/99.999%/99.99%/99.9%/99%
CAS1314-36-9
SynonymsYttrium Oxide/YttriumOxid/Oxyde De Yttrium/Oxido Del Ytrio

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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: 5.01 g/cm3
Melting Point: 2425celsiumdegree
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic|Phosphors for lamp, color TV, X-ray and other luminescent materials ; 
Laser crystal;
Optical glass;
YSZ Ceramics;
Catalyst

Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce Yttrium-Iron-Garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics. It is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes. Yttrium Oxide is also used to make Yttrium-Iron-Garnets, which are very effective microwave filters.

Grade99.9999%99.999%99.99%99.9%99%
CHEMICAL COMPOSITION     
Y2O3/TREO (% min.)99.999999.99999.9999.999
TREO (% min.)99.999999999
Loss On Ignition (% max.)0.51111
Rare Earth Impuritiesppm 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 Impuritiesppm 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

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