Rare earth oxide 9.9%~99.99% erbium oxide powder Er2O3

Rare earth oxide 9.9%~99.99% erbium oxide powder Er2O3

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≥1 Kilograms

US $30

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Quick Details

Model Number:: RE- erbium oxide

Content(percent):: ≥99.9%

Grade:: Pink powder

Product name:: Erbium Oxide

CAS No:: 12061-16-4

Appearance:: Pink powder

Formula:: Er2O3

Purity:: 99.9%~99.999%

Solubility:: Insoluble in water

Sample:: Availiable

Mw:: 382.56

Other name:: erbium oxide pink powder

Quick Details

Application:: Additive of garnet, Erbium metal

Place of Origin:: Shanghai, China

Brand Name:: Epoch

Model Number:: RE- erbium oxide

Content(percent):: ≥99.9%

Grade:: Pink powder

Product name:: Erbium Oxide

CAS No:: 12061-16-4

Appearance:: Pink powder

Formula:: Er2O3

Purity:: 99.9%~99.999%

Solubility:: Insoluble in water

Sample:: Availiable

Mw:: 382.56

Other name:: erbium oxide pink powder

Product Description

Brief introduction for Erbium Oxide

Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Density: 8.64 g/cm3
Melting point: 2344° C
Appearance: Pink powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids

Application for Erbium Oxide

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.

Specification

Product name	Erbium Oxide	Erbium Oxide	Erbium Oxide	Erbium Oxide
Grade	99.999%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	99	99	99	99
Loss On Ignition (% max.)	0.5	1	1	1
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO	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 Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O3 SiO2 CaO Cl- CoO NiO CuO	2 10 30 50 2 2 2	5 30 50 200 5 5 5	0.003 0.01 0.02 0.03	0.005 0.02 0.02 0.05