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About This Item
Linear Formula:
AlN
CAS Number:
Molecular Weight:
40.99
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
246-140-8
MDL number:
assay
99.8% trace metals basis
form
powder
composition
AlN
reaction suitability
core: aluminum
particle size
-200 mesh
mp
>2200 °C (lit.)
density
3.26 g/mL at 25 °C (lit.)
application(s)
dielectrics and passivation
glass & ceramic
SMILES string
N#[Al]
InChI
1S/Al.N
InChI key
PIGFYZPCRLYGLF-UHFFFAOYSA-N
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.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation
Target Organs
Lungs
Storage Class
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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