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Erbium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals

79.50 € - 1374.84 €

Chemical Identifiers

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]
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Products 4
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11301059
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Thermo Scientific Alfa Aesar
011309.06
5 g
79.50 €
5g
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11311059
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Thermo Scientific Alfa Aesar
011309.14
25 g
194.97 €
25g
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11321059
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Thermo Scientific Alfa Aesar
011309.22
100 g
512.55 €
100g
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11365829
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Thermo Scientific Alfa Aesar
011309.36
500 g
1374.84 €
500g
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Description

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.

Specifications

Chemical Identifiers

12061-16-4
382.52
ZXGIFJXRQHZCGJ-UHFFFAOYSA-N
[O--].[O--].[O--].[Er+3].[Er+3]
Er2O3
MFCD00010991
dierbium(3+) trioxidandiide

Specifications

2400°C
Powder
Er2O3
Insoluble in water.
[O--].[O--].[O--].[Er+3].[Er+3]
382.52
Hygroscopic
8.64
12061-16-4
99.99% (REO)
MFCD00010991
ZXGIFJXRQHZCGJ-UHFFFAOYSA-N
dierbium(3+) trioxidandiide
382.56
Powder or lump
Erbium(III) oxide
Videos
Safety and Handling

Safety and Handling

H319: Causes serious eye irritation.

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only