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Erbium(III) oxide, REacton™, 99.9% (REO)
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Alfa Aesar By Thermo Fisher Scientific logo

Erbium(III) oxide, REacton™, 99.9% (REO)

CAS: 12061-16-4

Ref. 02-011310

1kgTo inquire
25g
61.00 €
100g
145.00 €
Estimated delivery in United States, on Wednesday 4 Dec 2024

Product Information

Name:
Erbium(III) oxide, REacton™, 99.9% (REO)
Synonyms:
  • erbium(III) oxide
  • 2330Re
  • Dierbium trioxide
  • Dierbiumtrioxid
  • Erbia
  • Erbium oxide (Er2O3)
  • Erbium oxide (Er<sub>2</sub>O<sub>3</sub>)
  • Erbium oxide (ErO1.5)
  • Erbium oxide (ErO<sub>1.5</sub>)
  • Erbium oxide REO rose powder
  • See more synonyms
  • Erbium sesquioxide
  • Erbium sesquioxide (Er<sub>2</sub>O<sub>3</sub>)
  • Erbium trioxide
  • Erbium(+3) Cation
  • Erbium(3+) oxide
  • Erbium(III) oxide
  • Oxygen(-2) Anion
  • Trioxido De Dierbio
  • Trioxyde de dierbium
Description:

Erbium trioxide is an important rare earth metal used in biomedicine. It is used as a gate dielectric in semi conductor devices since it has a high dielectric constant and a large band gap; as a burnable neutron poison for nuclear fuel and as coloring for glasses. Erbium oxide nanoparticles can be surface modified for distribution into aqueous and non-aqueous media for bioimaging due to its photoluminescence property. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
382.52
Formula:
Er2O3
Purity:
99.9%
InChI key:
ZXGIFJXRQHZCGJ-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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