Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

518573

Sigma-Aldrich

Aluminum

granular, <1 mm, 99.7% trace metals basis

Synonym(s):

Aluminium granules

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
Al
CAS Number:
7429-90-5
Molecular Weight:
26.98
EC Number:
231-072-3
MDL number:
MFCD00134029
UNSPSC Code:
12141702
PubChem Substance ID:
24874032
NACRES:
NA.23

Assay

99.7% trace metals basis

form

granular

autoignition temp.

1400 °F

resistivity

2.6548 μΩ-cm

particle size

<1 mm

bp

2460 °C (lit.)

mp

660.37 °C (lit.)

density

2.7 g/mL at 25 °C (lit.)

SMILES string

[Al]

InChI

1S/Al

InChI key

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.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H228,H261

Hazard Classifications

Flam. Sol. 1 - Water-react 2

Storage Class Code

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

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 6

1 of 6

Aluminum wire reel, 10m, diameter 0.25mm, as drawn, 99.95+%

GF32182534

Aluminum

Aluminum powder, max. particle size 400 micron, weight 500&#160;g, purity 99.5%

GF09529768

Aluminum

Sigma-Aldrich

Sigma-Aldrich

8.20051

Aluminium

Aluminum powder, max. particle size 15 micron, weight 1000&#160;g, purity 99%

GF12464434

Aluminum

Aluminum foil, thickness 1.0&#160;mm, 99.999% trace metals basis

Sigma-Aldrich

266957

Aluminum

Aluminum powder, max. particle size 125 micron, weight 200&#160;g, purity 99.5%

GF00876999

Aluminum

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.
Razavi-Tousi SS, et al.
Powder Technology, 241, 166-173 (2013)
Thierry Deschamps et al.
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
Caitlin Carney et al.
Journal of the American Academy of Dermatology, 69(4), 578-582 (2013-07-17)
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
Arjun Joshua et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(24), 9633-9638 (2013-05-28)
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
View All Related Papers

Articles

Discovery and Single Crystal Growth of Lanthanide Intermetallics—Interplay of Synthesis and Physical Properties

Solid state and materials chemistry have made a tremendous impact and have experienced growth in recent years, particularly for rare earthcontaining materials.

Nanostructured Materials via Ultrasonic Spray Pyrolysis

Ultrasonic spray pyrolysis produces scalable nanomaterials like metal oxides and quantum dots for diverse applications.

Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service