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

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

Product Code. 11341059
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Código de producto. 11341059 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 011310.14
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Descripción

CAS: 12061-16-4 | Er2O3 | 382.52 g/mol

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 12061-16-4
Molecular Formula Er2O3
Molecular Weight (g/mol) 382.52
MDL Number MFCD00010991
InChI Key ZXGIFJXRQHZCGJ-UHFFFAOYSA-N
IUPAC Name dierbium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Er+3].[Er+3]

Especificaciones

Melting Point 2400°C
Physical Form Powder
Quantity 25 g
Assay Percent Range 99.9% (REO)
Solubility Information Insoluble in water.
Formula Weight 382.56
Sensitivity Hygroscopic
Density 8.64 g/mL
Chemical Name or Material Erbium(III) oxide

Seguridad y manipulación

compliance-icons
Nombre del producto
  • Erbium(III) oxide
 Palabra de advertencia
  • Warning
 Clasificación
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
 Indicaciones de peligro
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Consejos de prudencia
  • P273-Avoid release to the environment.
  • P391-Collect spillage.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Otros peligros
  • MIXTURE LIST-Contain: Erbium oxide
SDS

RUO – Research Use Only

Título del producto
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