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Yttrium Hydroxide Y(OH)3.xH2O

HTRE1160

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Yttrium Hydroxide Y(OH)3.xH2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Yttrium Hydroxide Y(OH)3.xH2O at a competitive price. The purity and particle size can be customized.

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Data sheet

MFY(OH)3.xH2O
Purity99.999%/99.99%/99.9%/99%
CAS16469-22-0
SynonymsYttrium Hydroxide/YttriumHydroxid/Hydroxye De Yttrium/Hidroxido 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: N/A
Melting Point: N/A
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic|Glass; 
Catalyst; 
Laser crystal

Yttrium Hydroxide, also called Yttrium Hydrate, is applied in ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and Yttrium-Iron-Garnets, which are very effective microwave filters. Yttrium is used in the production of a large variety of synthetic garnets, and Yttria is used to make Yttrium Iron Garnets, which are very effective microwave filters.

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION    
Y2O3/TREO (% min.)99.99999.9999.999
TREO (% min.)57575757
Rare Earth Impuritiesppm 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
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
0.03
0.01
0.02
0.005
0.005
0.01
0.001
0.005
0.05
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.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CuO
NiO
PbO
Na2O
K2O
MgO
Al2O3
TiO2
ThO2
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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