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278513

Sigma-Aldrich

Gadolinium(III) oxide

powder, 99.9% trace metals basis

Synonyme(s) :

Digadolinium trioxide, Gadolinia, Gadolinium oxide, Gadolinium trioxide

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About This Item

Formule linéaire :
Gd2O3
Numéro CAS:
12064-62-9
Poids moléculaire :
362.50
Numéro CE :
235-060-9
Numéro MDL:
MFCD00011026
Code UNSPSC :
12352303
ID de substance PubChem :
24856820
Nomenclature NACRES :
NA.23

Pureté

99.9% trace metals basis

Forme

powder

Pertinence de la réaction

reagent type: catalyst
core: gadolinium

Pf

2330 °C (lit.)

Densité

7.407 g/mL at 20 °C (lit.)

Chaîne SMILES 

O=[Gd]O[Gd]=O

InChI

1S/2Gd.3O

Clé InChI

RNYFGGMJZRTZKO-UHFFFAOYSA-N

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Catégories apparentées

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Conseils de prudence

P305 + P351 + P338

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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GF70193369

Gadolinium

Andrée-Anne Guay-Bégin et al.
Langmuir : the ACS journal of surfaces and colloids, 28(1), 774-782 (2011-10-06)
The performance of nanomaterials for biomedical applications is highly dependent on the nature and the quality of surface coatings. In particular, the development of functionalized nanoparticles for magnetic resonance imaging (MRI) requires the grafting of hydrophilic, nonimmunogenic, and biocompatible polymers
Nikesh Gupta et al.
International journal of nanomedicine, 7, 5491-5500 (2012-12-13)
Mesoporous silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase (HRP) have been synthesized in the aqueous core of sodium bis-(2-ethylhexyl) sulfosuccinate (AOT)-hexane-water reverse micelle. The average diameter of these silica particles is around 25 nm and the particles are spherical
Zijian Zhou et al.
Advanced materials (Deerfield Beach, Fla.), 24(46), 6223-6228 (2012-09-14)
Monodisperse Gd(2) O(3) -embedded iron oxide (GdIO) nanoparticles can simultaneously enhance the local magnetic field intensities of each other under an external magnetic field and result in synergistic enhancement of T(1) and T(2) effects. GdIO nanoparticles have the unique property
Eva Hemmer et al.
Acta biomaterialia, 9(1), 4734-4743 (2012-09-12)
Bioimaging is an important diagnostic tool in the investigation and visualization of biological phenomena in cells and in medicine. In this context, up-converting Gd(2)O(3):Er(3+),Yb(3+) nanostructures (nanoparticles, nanorods) have been synthesized by precipitation methods and hydrothermal synthesis. Independent of size and
Magdiel Inggrid Setyawati et al.
Journal of biomedical materials research. Part A, 101(3), 633-640 (2012-08-29)
Engineered nanomaterials have become prevalent in our everyday life. While the popularity of using nanomaterials in consumer products continues to rise, increasing awareness of nanotoxicology has also fuelled efforts to accelerate our understanding of the ill effects that different nanomaterials
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