Aluminum oxide, alpha-phase, 99.9% (metals basis)

Name: Aluminum oxide, alpha-phase, 99.9% (metals basis)
SKU: 042571.22

CAS: 1344-28-1 | Al2O3 | 101.96 g/mol

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Catalog number 042571.22

also known as 042571-22

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100 g

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Chemical Identifiers

CAS1344-28-1

IUPAC Namedialuminium(3+) trioxidandiide

Molecular FormulaAl2O3

InChI KeyPNEYBMLMFCGWSK-UHFFFAOYSA-N

SMILES[O--].[O--].[O--].[Al+3].[Al+3]

Specifications

Specification Sheet

Appearance (Color)White

FormPowder

Total Metal Impurities≤0.1%

Particle Size20-50 Microns (D-50)

Surface Area4.0-7.0 m²/g

Alumium oxide is widely used in a variety of plastics, rubber, ceramics, refractory products for reinforcement toughening. It is also useful to produce artificial ruby, sapphire, yttrium aluminum garnet. It is useful in the field of fiber fabric products and high pressure sodium lamp as far-infrared emission and thermal insulation materials. It is useful for the C single crystal detectors. It plays an important role for the hydrogenation of aromatic hydrocarbons.

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.

RUO – Research Use Only