High Purity 99.9%-99.999% Gadolinium Oxide CAS No 12064-62-9

Short Description:

Name:Gadolinium Oxide

Formula: Gd2O3

CAS No.: 12064-62-9

Appearance: White powder

Purity:1) 5N （Gd2O3/REO≥99.999%）；2) 3N （Gd2O3/REO≥ 99.9%）

Description：White Powder,insoluble in water,soluble in acids.

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Product Detail

Product Tags

Breif introduction

Product name	Gadolinium Oxide,Gadolinium(III) oxide
Cas	12064-62-9
MF	Gd2O3
Molecular Weight	362.50
Density	7.407 g/cm3
Melting point	2,420° C
Appearance	White powder
Purity	5N （Gd2O3/REO≥99.999%）；3N （Gd2O3/REO≥ 99.9%）
Solubility	Insoluble in water, moderately soluble in strong mineral acids
Stability	Slightly hygroscopic
Multilingual	GadoliniumOxid, Oxyde De Gadolinium, Oxido Del Gadolinio
Solubility product Ksp	1.8×10⁻²³
Crystal structure	Monoclinic crystal system
Brand	Epoch

Gadolinium Oxide, also called Gadolinia, is used for making optical glass and Gadolinium Yttrium Garnets which have microwave applications. High purity of Gadolinium Oxide is used for making phosphors for colour TV tube. Cerium Oxide (in the form of Gadolinium doped ceria) creates an electrolyte with both high ionic conductivity and low operating temperatures that are optimal for cost-effective production of fuel cells. It is one of the most commonly available forms of the rare earth element Gadolinium, derivatives of which are potential contrast agents for magnetic resonance imaging.

Specification

Product	Gadolinium oxide
CAS No	12064-62-9
Batch No.	2021012608	Quantity:	2650.00kg
Date of manufacturing:	Jan 26, 2021	Date of test:	Jan 26, 2021
Test Item	Results	Test Item	Results
Gd2O3	>99.999%	REO	>99%
La2O3	0.9ppm	Ca	≤6.0ppm
CeO2	0.2ppm	Mg	≤5.0ppm
Pr6O11	0.5ppm	Al	10ppm
Nd2O3	1.5ppm	Cu	≤5.0ppm
Sm2O3	5.6ppm	Si	16ppm
Eu2O3	3.6ppm	Fe	1.1ppm
Tb4O7	0.2ppm	Cl	≤50.0ppm
Dy2O3	3.6ppm	L.O.I	≤1%
Ho2O3	0.2ppm
Er2O3	0.2ppm
Tm2O3	0.3ppm
Yb2O3	0.6ppm
Lu2O3	0.5ppm
Y2O3	0.6ppm	L.O.I	0.26%
Conclusion:	Comply to the enterprise standard

This is only one spec for 99.999% purity, we can also provide 99.9%,99.9% 99.99% purity. Gadolinium oxide with special requirements for impurities can be customized according to customer's requirements. For more info, please click!