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YTTRIUM ALUMINUM OXIDE

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YTTRIUM ALUMINUM OXIDE Basic information

Product Name:
YTTRIUM ALUMINUM OXIDE
Synonyms:
  • Yttrium aluminum oxide, 99.99% (metals basis)
  • Yttrium aluminum oxide, 99.9% (REO)
  • Aluminum yttrium oxide, YAG, Yttrium aluminum garnet
  • Yttrium Aluminum Oxide Nanopowder < 150NM(BET)
  • aluminumyttriumoxide(al5y3o12)
  • Yttriumaluminate
  • Yttriumorthoaluminate
  • YTTRIUM ALUMINUM OXIDE
CAS:
12005-21-9
MF:
Al5O12Y3
MW:
593.62
EINECS:
234-465-8
Mol File:
12005-21-9.mol
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YTTRIUM ALUMINUM OXIDE Chemical Properties

Melting point:
1760℃
Density 
4.56 g/mL at 25 °C (lit.)
refractive index 
1.833
form 
Powder
Water Solubility 
Insoluble in water.
Exposure limits
ACGIH: TWA 1 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3
EPA Substance Registry System
Aluminum yttrium oxide (Al5Y3O12) (12005-21-9)
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Safety Information

WGK Germany 
3
TSCA 
Yes

MSDS

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YTTRIUM ALUMINUM OXIDE Usage And Synthesis

Chemical Properties

green cub crystal(s); 3–12mm fused pieces; used in the form of a 99.99% pure material as a sputtering target to prepare bubble memory devices [CER91] [LID94]

Uses

Yttrium aluminum garnet has the garnet structure and were used at one time as diamond imitations under trade names such as Diamonaire, Diamonique, Diamonite, Kimberly, Triamond, and YAlG for YAG and Diamonique II, Galliant, and Triple G for GGG.. These have been supplanted by cubic zirconia.

Uses

Rare earth element doped yttrium aluminum oxide is used in solid state lasers.

Flammability and Explosibility

Nonflammable

YTTRIUM ALUMINUM OXIDESupplier

Alfa Aesar
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400-6106006
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BeiJing Hwrk Chemicals Limted
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0757-86329057 18516978288
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Energy Chemical
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021-58432009 400-005-6266
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Sigma-Aldrich
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3A Chemicals
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