Passa al contenuto
Merck
Tutte le immagini(2)

Key Documents

View All Documentation

544833

Sigma-Aldrich

Aluminum oxide

nanopowder, <50 nm particle size (TEM)

Sinonimo/i:

Gamma Al2O3, Alumina

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(2)

About This Item

Formula condensata:
Al2O3
Numero CAS:
1344-28-1
Peso molecolare:
101.96
Numero CE:
215-691-6
Numero MDL:
MFCD00003424
Codice UNSPSC:
12352303
eCl@ss:
38120402
ID PubChem:
24878787
NACRES:
NA.23

Descrizione

gamma phase

Forma fisica

nanopowder

Area superficiale

>40 m2/g , BET

Dimensione particelle

<50 nm (TEM)

Punto di fusione

2040 °C (lit.)

Stringa SMILE

O=[Al]O[Al]=O

InChI

1S/2Al.3O
TWNQGVIAIRXVLR-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

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

Applicazioni

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCH1968
BCCG0535
BCCD3504
BCCB0346
BCBV0836

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 4

1 of 4

Alumina powder, max. particle size 0.1 micron, weight 200&#160;g, condition 99.99% gamma alumina powder.

GF41348864

Alumina

Aluminum oxide powder, primarily &#945; phase, &#8804;10&#160;&#956;m avg. part. size, 99.5% trace metals basis

Sigma-Aldrich

265497

Aluminum oxide

Alumina powder, 0.1 max. part. size (micron), weight 20&#160;g, condition 99.99% gamma alumina powder.

GF62302531

Alumina

Aluminum oxide activated, neutral, Brockmann I

Sigma-Aldrich

199974

Aluminum oxide

Nanotechnology in high performance paint coatings
Khanna AS
Asian Journal of Experimental Sciences, 21(2), 25-32 (2008)
Size-controlled synthesis of alumina nanoparticles from aluminum alkoxides
Park YK, et al.
Materials Research Bulletin, 40(9), 1506-1512 (2005)
Colloidal behavior of aluminum oxide nanoparticles as affected by pH and natural organic matter
Ghosh S, et al.
Langmuir, 24(21), 12385-12391 (2008)
Alumina and zirconia acrylate nanocomposites coatings for wood flooring: Photocalorimetric characterization
Landry V, et al.
Progress in Organic Coatings, 61(1), 76-82 (2008)
Michael Bushell et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-09-17)
Physical chemical characterization of nanomaterials is critical to assessing quality control during production, evaluating the impact of material properties on human health and the environment, and developing regulatory frameworks for their use. We have investigated a set of 29 nanomaterials
Visualizza tutti i documenti correlati

Articoli

Lightweight Metal Matrix Nanocomposites - Stretching the Boundaries of Metals

Composite materials that traditionally incorporate micron scale reinforcements in a bulk matrix offer opportunities to tailor material properties such as hardness, tensile strength, ductility, density, thermal and electrical conductivity, and wear resistance.

Materials for Clean H2 Production from Bioethanol Reforming

Hydrogen is one of the most important resources in providing food, fuel, and chemical products for our everyday life. Sustainable catalytic hydrogen production from bioethanol has gained significant attention in recent years due to globally diminishing fossil fuel supplies, which have necessitated the search for new chemical feedstocks.

Strategy for Toxicity Screening of Nanomaterials

A key challenge for nanomaterial safety assessment is the ability to handle the large number of newly engineered nanomaterials (ENMs), including developing cost-effective methods that can be used for hazard screening.

Energy Harvesting Using Lead Zirconium Titanate-Based Ceramic Nanowires

Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

Vedi tutto

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.