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Erbium Oxide Er2O3

HTRE902

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Erbium Oxide Er2O3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Oxide Er2O3 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFEr2O3
MW382.56
Purity99.9999%/99.999%/99.99%/99.9%/99%
CAS12061-16-4
SynonymsErbiumOxid/Oxyde De Erbium/Oxido Del Erbio

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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


Erbium Oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxide are widely applied as dopant in making optical fibre and amplifier. It is particularly useful as an amplifier for fiber optic data transfer. Erbium Oxide has a pink color, and is sometimes used as a colorant for glass, cubic zirconia and porcelain. The glass is then often used in sunglasses and cheap jewelry.
Grade99.9999%99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.)99.999999.99999.9999.999
TREO (% min.)99.599999999
Loss On Ignition (% max.)0.50.5111
Rare Earth Impuritiesppm max.ppm max.ppm max.% max.% max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.1
0.1
0.2
0.5
0.5
0.5
0.3
2
5
5
2
1
1
1
20
10
30
50
10
10
20
0.01
0.01
0.035
0.03
0.03
0.05
0.1
0.05
0.1
0.3
0.3
0.3
0.1
0.6
Non-Rare Earth Impuritiesppm max.ppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
1
10
10
50
2
2
2
2
10
30
50
2
2
2
5
30
50
200
5
5
5
0.001
0.005
0.005
0.03
0.005
0.02
0.02
0.05

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