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1314-36-9 - Yttrium(III) oxide, REacton®, 99.9% (REO) - 11180 - Alfa Aesar

11180 Yttrium(III) oxide, REacton®, 99.9% (REO)

CAS-Nummer
1314-36-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 72,10
250g 143,00
1kg 515,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Yttrium(III) oxide, REacton®, 99.9% (REO)

MDL
MFCD00011473
EINECS
215-233-5

Chemische Eigenschaften

Formel
Y2O3
Molmasse
225.81
Form
<10 Micron Powder
Schmelzpunkt
2410°
Dichte
5.01
Sensitivität
Air Sensitive
Löslichkeit
Insoluble in water. Soluble in alcohol and dilute acids

Anwendungen

Yttriium(III) oxide is used to make phosphors for color TV tubes, yttrium iron garnets for use as microwave filters, high temperature superconductors, as a mineralizing agent for the formation of spinel and as a stabilizer for high-temperature service materials. It is presurcor for important inorganic compounds. It is a potential solid-state laser material which allows the efficient operation both in continuous operation and in pulsed regimes.

Bemerkungen

Hygroscopic and sensitive to light. Incompatible with strong oxidizing agents and strong acids. Store in tightly closed container.

Literaturverweise

Belousova, O. L.; Domanskii, A. I.; Ugolkov, V. L.; Dikaya, L. F.; Influence of Yttrium Oxide on the Phase Formation and Sintering of Ceramics Based on the MgAl2O4 Spinel. Glass Phys. Chem. 2008, 34 (4), 474-479.

Tokurakawa, M.; Takaichi, K.; Shirakawa, A.; Ueda, K.; Yagi, H.; Yanagitani, T.; Kaminskii, A. A.; Diode-Pumped Mode-Locked Ceramic Laser. Appl. Phys. Lett. 2007, 90 (7), 071101.

Dubey, V.; Tiwari, R.; Tamrakar, R. K.; Rathore, G. S.; Sharma, C.; Tiwari, N. Infrared spectroscopy and upconversion luminescence behaviour of erbium doped yttrium(III) oxide phosphor. Infrared Phys. Technol. 2014, 67, 537-541.

Tamrakar, R. K.; Upadhyay, K.; Bisen, D. P. Gamma ray induced thermoluminescence studies of yttrium(III) oxide nanopowders doped with gadolinium. J. Radiat. Res. Appl. Sci. 2014, 7 (4), 526-531.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H319

Causes serious eye irritation.

Sicherheitshinweise: P280i-P264-P305+P351+P338-P337+P313

Wear eye/face protection. Wash thoroughly after handling. 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.

Weitere Referenzen

Merck
14,10107
Harmonized Tariff Code
2846.90
TSCA
Yes
RTECS
ZG3850000

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