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Erbium(III) oxide, nanopowder, 99.5% (REO)

Catalog No. p-4408081
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AA4466809 10 g
AA4466818 50 g
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Catalog No. AA4466809 Supplier Thermo Scientific Chemicals Supplier No. 04466809
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Description

S. A. 13 to 17m2/g | CAS: 12061-16-4 | Er2O3 | 382.52 g/mol

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.

Chemical Identifiers

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

Specifications

Melting Point 2400°C
Physical Form Powder
Quantity 10 g
Assay Percent Range 99.5% (REO)
Solubility Information Soluble in acids
Formula Weight 382.56
Appearance Powder or lump
Density 8.64 g/cm3
Chemical Name or Material Erbium(III) oxide

Safety and Handling

Hazard Category H319: Causes serious eye irritation.
EINECSNumber 235-045-7
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only