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518573

Sigma-Aldrich

Aluminum

granular, <1 mm, 99.7% trace metals basis

Synonyme(s) :

Aluminium granules

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About This Item

Formule empirique (notation de Hill):
Al
Numéro CAS:
7429-90-5
Poids moléculaire :
26.98
Numéro CE :
231-072-3
Numéro MDL:
MFCD00134029
Code UNSPSC :
12141702
ID de substance PubChem :
24874032
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

99.7% trace metals basis

Forme

granular

Température d'inflammation spontanée

1400 °F

Résistivité

2.6548 μΩ-cm

Taille des particules

<1 mm

Point d'ébullition

2460 °C (lit.)

Pf

660.37 °C (lit.)

Densité

2.7 g/mL at 25 °C (lit.)

Chaîne SMILES 

[Al]

InChI

1S/Al

Clé InChI

XAGFODPZIPBFFR-UHFFFAOYSA-N

Application

Granular aluminum may be used to prepare alumina nanoparticles by "top down" method. The Al-nanoparticles may be used as reinforcements for various nanocomposites.

Pictogrammes

Flame
GHS02

Mention d'avertissement

Danger

Mentions de danger

H228,H261

Classification des risques

Flam. Sol. 1 - Water-react 2

Code de la classe de stockage

4.3 - Hazardous materials which set free flammable gases upon contact with water

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Production of Al nanocomposite reinforced by Fe?Al intermetallic, Al 4 C 3 and nano-Al 2 O 3 particles using wet milling in toluene.
Razavi-Tousi SS, et al.
J. Alloy Compounds, 509(22), 6489-6496 (2011)
Modifying aluminum?water reaction to generate nano-sized aluminum hydroxide particles beside hydrogen.
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Optics express, 21(7), 8382-8392 (2013-04-11)
Using a combination of experimental techniques such as optical absorption, Raman scattering, continuous wave and pulse Electron Spin Resonance (ESR), we characterize a set of γ-irradiated Yb(3+) doped silica glass preforms with different contents of phosphorous and aluminum. We demonstrate
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Laser treatment has emerged as a novel treatment modality for onychomycosis. We sought to determine thermal response and optical effects of a submillisecond neodymium:yttrium-aluminum-garnet (Nd:YAG) 1064-nm laser on common fungal nail pathogens, and the clinical efficacy and safety of the
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Controlling the coupling between localized spins and itinerant electrons can lead to exotic magnetic states. A novel system featuring local magnetic moments and extended 2D electrons is the interface between LaAlO3 and SrTiO3. The magnetism of the interface, however, was
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