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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)
Chang-wen Zhang et al.
Journal of computational chemistry, 32(14), 3122-3128 (2011-08-05)
Based on first-principles calculations, the geometric, electronic, and magnetic properties as well as the relative stability of the fully hydrogenated and semihydrogenated AlN nanosheets (NSs) have been investigated. The results show that different with the bare graphite-like AlN NSs terminating
Ruyen Ro et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 57(1), 46-51 (2009-12-31)
In this study, the finite element method is employed to calculate SAW characteristics in (100) AlN/diamond based structures with different electrical interfaces; i.e., IDT/ AlN/diamond, AlN/IDT/diamond, IDT/AlN/thin metal film/ diamond, and thin metal film/AlN/IDT/diamond. The effects of Cu and Al

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Three approaches generate white light, including LED-based down-conversion for broader applications.

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