Merck
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642991

Sigma-Aldrich

Aluminum oxide

nanoparticles, 30-60 nm particle size (TEM), 20 wt. % in H2O

Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
Número MDL:
eCl@ss:
38120402
ID de la sustancia en PubChem:

formulario

dispersion
liquid (suspension)
nanoparticles

concentración

20 wt. % in H2O

tamaño de partícula

30-60 nm (TEM)

densidad

1.06 g/mL at 25 °C

SMILES string

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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This Item
544833718475265497
Aluminum oxide nanoparticles, 30-60 nm particle size (TEM), 20 wt. % in H2O

Sigma-Aldrich

642991

Aluminum oxide

Aluminum oxide nanopowder, <50 nm particle size (TEM)

Sigma-Aldrich

544833

Aluminum oxide

Aluminum oxide nanopowder, 13 nm primary particle size (TEM), 99.8% trace metals basis

Sigma-Aldrich

718475

Aluminum oxide

Aluminum oxide powder, primarily α phase, ≤10 μm avg. part. size, 99.5% trace metals basis

Sigma-Aldrich

265497

Aluminum oxide

form

dispersion, liquid (suspension), nanoparticles

form

nanopowder

form

nanopowder

form

powder

concentration

20 wt. % in H2O

concentration

-

concentration

-

concentration

-

density

1.06 g/mL at 25 °C

density

-

density

-

density

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

particle size

30-60 nm (TEM)

particle size

<50 nm (TEM)

particle size

-

particle size

-

Descripción general

Aluminium oxide (Al2O3) is a metal oxide based engineered nanosized material that is used in a variety of industrial applications. It can be prepared by the hydrolysis of the alkoxide of Al2O3 and calcinating the particles in the presence of stabilizing agents.

Aplicación

Al2O3 based nanoparticle can be used for a wide range applications such as ceramics, aerospace, wastewater treatment, abrasives, paints, catalysts, and flooring materials.

Otras notas

No dispersant

Código de clase de almacenamiento

12 - Non Combustible Liquids

WGK

nwg

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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