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756393

Sigma-Aldrich

Aluminum nitride

powder, -200 mesh, 99.8% trace metals basis

Synonym(s):

Aluminum mononitride

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About This Item

Linear Formula:
AlN
CAS Number:
Molecular Weight:
40.99
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

Assay

99.8% trace metals basis

form

powder

particle size

-200 mesh

mp

>2200 °C (lit.)

density

3.26 g/mL at 25 °C (lit.)

SMILES string

N#[Al]

InChI

1S/Al.N

InChI key

PIGFYZPCRLYGLF-UHFFFAOYSA-N

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Application

Aluminum nitride is a refractory ceramic that is used as an electrically insulating material in applications similar to aluminum oxide. AlN is also used in optical and semiconductor devices with GaN to produce LEDs on sapphire and in piezoelectric MEMS devices.

Pictograms

Health hazardEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation

Target Organs

Lungs

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Strite, S.; Morkoc, H.
J. Vac. Sci. Technol. B, 10, 1237-1237 (1992)
Ambacher, O.
Journal of Physics D: Applied Physics, 31, 2653-2653 (1998)
Fang, X.; et al.
Journal of Materials Chemistry, 18, 509-509 (2008)
Mohammad T Baei et al.
Journal of molecular modeling, 18(9), 4477-4489 (2012-05-31)
Structural, electronic, and electrical responses of the H-capped (6,0) zigzag single-walled aluminum nitride nanotube was studied under the parallel and transverse electric fields with strengths 0-140 × 10(-4) a.u. by using density functional calculations. Geometry optimizations were carried out at the B3LYP/6-31G* level
Norio Iizuka et al.
Optics express, 17(25), 23247-23253 (2010-01-07)
Spot-size converters for an all-optical switch utilizing the intersubband transition in GaN/AlN multiple quantum wells are studied with the purpose of reducing operation power by improving the coupling efficiency between the input fiber and the switch. With a stair-like spot-size

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