Gadolinium

Gadolinium Oxide

CAS #: 12064-62-9

Molecular Formula:Gd2O3

EC No.: 235-060-9

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Product Details

Gadolinium(III) oxide is a Inorganic compound, white powder. Insoluble in water, soluble in acids. It can be volatilized with steam, alkaline, toxic, irritating to eyes, respiratory tract and skin, and can absorb carbon dioxide in the air and generate water soluble salts with Mineral acid.

Applications:

1. Used as yttrium aluminum and Yttrium iron garnet admixtures

2. Sensitizing Fluorescent Materials in Medical Devices

3. Nuclear reactor control material

4. Raw materials for the production of gadolinium metal

5. Magnetic bubble materials and optical prism additives.

Product Series

Product	Product Code	Security Data	Technical Data
Gadolinium Oxide 99.9%	ET-Gd-01	Gadolinium Oxide.pdf	Gadolinium Oxide Gd2O3 99.9%.pdf
Gadolinium Oxide 99.99%	ET-Gd-02		Gadolinium Oxide Gd2O3 99.99%.pdf
Gadolinium Oxide 99.999%	ET-Gd-03		Gadolinium Oxide Gd2O3 99.999%.pdf

Properties (Theoretical)

Molecular Formula	Gd₂0₃
Molecular Weight	362.50
Appearance	solid
Melting Point	2,420° C (4,388° F)
Boiling Point	N/A
Density	7.407 g/cm3
Precise Quality	365.836 g/mol
Single Isotope Mass	363.832944 Da

Health & Safety Information

Signal Word	Warning
Risk Statement	H319
Dangerous Code	N/A
Preventive Instructions	P305 + P351 + P338
Flash Point	Not applicable
Risk Code	N/A
Safety Statement	N/A
RTECS Number	N/A
Transportation Information	NONH
WGK Germany	1
GHS Pictogram

Packaging Specifications:

Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags

Sample packaging: 500 g/bag, 1 kg/bottle

Gadolinium Oxide

The production method of Gadolinium(III) oxide is mainly oxalic acid precipitation method, that is, taking Gadolinium(III) chloride or Gadolinium(III) nitrate solution as raw material, adjusting the Ph value to 2 with oxalic acid, adding ammonia to precipitate gadolinium oxalate, heating, curing, separation, washing, drying at 110 ℃, and burning at 900~1000 ℃ to form Gadolinium(III) oxide.

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