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44020 Gadolinium(III) oxide, nanopowder, 99.99+% (REO)

CAS Number
12064-62-9
Synonyms

Stock No. Size Price ($) Quantity Availability
44020-14 25g 104.00
44020-22 100g 327.00
44020-36 500g 1300.00
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Gadolinium(III) oxide, nanopowder, 99.99+% (REO)

MDL
MFCD00011026
EINECS
235-060-9

Chemical Properties

Formula
Gd2O3
Formula Weight
362.50
Form
20-40nm Powder
Melting point
2330°
Density
7.407
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in acid. Insoluble in water.

Applications

Gadolinium(III) oxide is used as a raw material for various fluorescent compounds, absorption materials in atomic reactions, nuclear fuels, magnetic bubble material and screen-sensitivity increasing material. It is also used in glass and electronic industries. It also acts as a neutron shield, a catalyst, a dielectric ceramic and is used for filament coatings, special glasses, lasers, masers and telecommunication. It also serves as a laboratory reagent. It plays an important role as a potential contrast agent for magnetic resonance imaging (MRI).

Notes

Hygroscopic. Incompatible with strong acids.

Literature References

Taub, S.; Williams, R. E.; Wang, X.; McComb, D. W.; Kilner, J. A.; Atkinson, A. The effects of transition metal oxide doping on the sintering of cerium gadolinium oxide. Acta Mater. 2014, 81, 128-140.

Tamrakar, R. K.; Bisen, D. P. Thermoluminescence studies of ultraviolet and gamma irradiated erbium(III)-and ytterbium(III)-doped gadolinium oxide phosphors. Mater. Sci. Semicond. Process. 2015, 33, 169-188.

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P264b-P280i-P305+P351+P338-P337+P313

Wash face, hands and any exposed skin thoroughly after handling Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Merck
14,4326
Harmonized Tariff Code
2846.90
TSCA
Yes

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