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204927

Sigma-Aldrich

Yttrium(III) oxide

greener alternative

99.999% trace metals basis

Synonyme(s) :

Yttria

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About This Item

Formule linéaire :
Y2O3
Numéro CAS:
1314-36-9
Poids moléculaire :
225.81
Numéro CE :
215-233-5
Numéro MDL:
MFCD00011473
Code UNSPSC :
12352303
eCl@ss :
38160202
ID de substance PubChem :
24852300
Nomenclature NACRES :
NA.23

Pureté

99.999% trace metals basis

Forme

powder

Caractéristiques du produit alternatif plus écologique

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Pf

2410 °C (lit.)

Densité

5.01 g/mL at 25 °C (lit.)

Autre catégorie plus écologique

Enabling

Chaîne SMILES 

O=[Y]O[Y]=O

InChI

1S/3O.2Y

Clé InChI

SIWVEOZUMHYXCS-UHFFFAOYSA-N

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Description générale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Click here for more information.

Application

  • Yttrium(III) oxide: Employed extensively in the manufacture of yttrium aluminum garnets, which are used in various laser systems. It also serves as a host lattice for phosphor materials used in white LED lighting. Additionally, yttrium oxide is utilized in making glass with high temperature and shock resistance, which is essential for aerospace applications (Sigma-Aldrich, CAS 1314-36-9).

Code de la classe de stockage

13 - Non 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

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Sjoerd A Veldhuis et al.
Langmuir : the ACS journal of surfaces and colloids, 28(42), 15111-15117 (2012-10-04)
Typical surface areas of 5 × 5 mm(2) were patterned with high-aspect-ratio micrometer- and submicrometer-sized structures of yttria-stabilized zirconia using a combination of micromolding in capillaries and sol-gel chemistry. The influence of precursor solution concentration and mold geometry on the
Timur Sh Atabaev et al.
Journal of biomedical materials research. Part A, 100(9), 2287-2294 (2012-04-14)
Increased demand of environment protection encouraged scientists to design products and processes that minimize the use and generation of hazardous substances. This work presents comprehensive result of large-scale fabrication and investigation of red-to-green tunable submicron spherical yttria particles codoped with
Guangqing Guo et al.
Dental materials : official publication of the Academy of Dental Materials, 28(4), 360-368 (2011-12-14)
To fabricate and characterize dental composites reinforced with various amounts of zirconia-silica (ZS) or zirconia-yttria-silica (ZYS) ceramic nanofibers. Control composites (70 wt% glass particle filler, no nanofibers) and experimental composites (2.5, 5.0, and 7.5 wt% ZS or ZYS nanofibers replacing
Cheol Jang et al.
Optics express, 20(3), 2143-2148 (2012-02-15)
We demonstrate the optical characteristics of YVO4:Eu3+ phosphor in close proximity to Ag nanofilm to create a highly efficient emitting layer in mirror-type self-emissive displays. The propagating surface plasmon mode induced between the dielectric layer (MgO) and the Ag nanofilm
Ian N Stanton et al.
Dalton transactions (Cambridge, England : 2003), 41(38), 11576-11578 (2012-09-04)
We report an upconverting nanomaterial composition, [Y(2)O(3); Yb (2%), Er (1%)], that converts both X-ray and high-fluence NIR irradiation to visible light. This composition is compared to a higher Yb(3+) doped composition, [Y(2)O(3); Yb (10%), Er (1%)], that displays diminished
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