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294020

Sigma-Aldrich

Scandium(III) oxide

powder, 99.995% trace rare earth metals basis

Sinonimo/i:

Scandia, Scandium trioxide

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About This Item

Formula condensata:
Sc2O3
Numero CAS:
12060-08-1
Peso molecolare:
137.91
Numero CE:
235-042-0
Numero MDL:
MFCD00011223
Codice UNSPSC:
12161600
ID PubChem:
24857697
NACRES:
NA.22

Saggio

99.995% trace rare earth metals basis

Forma fisica

powder

Impiego in reazioni chimiche

core: scandium
reagent type: catalyst

Stringa SMILE

O=[Sc]O[Sc]=O

InChI

1S/3O.2Sc
HYXGAEYDKFCVMU-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Suitable for vacuum deposition applications
A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition.

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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R Soulard et al.
Optics express, 18(11), 11173-11180 (2010-07-01)
We report on the measurements of near-UV excited-state absorption (ESA) spectra and refractive index changes (RICs) in the two ytterbium doped laser crystals Yb:Lu2O3 and Yb:Sc2O3. ESA is assigned to ligand-to-metal charge transfer (LMCT) absorption transitions and RICs to the
Ya-Wen Zhang et al.
The journal of physical chemistry. B, 109(39), 18324-18331 (2006-07-21)
Nanostructured scandium hydrous oxides were hydrothermally synthesized at 180 degrees C for 18 h, using NaOH, NH(4)OH, and KOH as the bases. They were characterized by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), N2 adsorption, thermogravimetry and differential
Yu Gong et al.
The journal of physical chemistry. A, 111(45), 11572-11578 (2007-10-18)
The reactions of scandium atoms and O(2) have been reinvestigated using matrix isolation infrared spectroscopy and density functional theory calculations. A series of new oxygen-rich scandium oxide/dioxygen complexes were prepared and characterized. The ground state scandium atoms react with dioxygen
H M T U Herath et al.
Journal of materials science. Materials in medicine, 16(11), 1061-1065 (2006-01-03)
Biocompatibility is a pre-requisite for all biomaterials used for medical application. During the last two decades significant advances have been made in the development of novel materials and selection and use of these materials has been directly dependent upon their
[Industrial hygiene in scandium oxide manufacture].
B G Feĭgin
Gigiena truda i professional'nye zabolevaniia, (4)(4), 39-40 (1985-04-01)
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