241903

Aluminum nitride

powder, 10 μm, ≥98%

• Synonyme(s) : Aluminium nitride, Azanylidynealumane
• Formule linéaire : AlN
• Numéro CAS: 24304-00-5
• Poids moléculaire : 40.99
• Numéro CE : 246-140-8
• Numéro MDL: MFCD00003429
• Code UNSPSC : 12352300
• ID de substance PubChem : 24854500
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: ≥98%
• Forme: powder
• Taille des particules: 10 μm
• Pf: >2200 °C (lit.)
• Densité: 3.26 g/mL at 25 °C (lit.)
• Chaîne SMILES: N#[Al]
• InChI: 1S/Al.N
• Clé InChI: PIGFYZPCRLYGLF-UHFFFAOYSA-N

Description

Description générale

Aluminum Nitride(AlN) is a non-oxide semiconductor material with a hexagonal Wurtzite crystal structure. It has a wide direct bandgap of 6.12 eV. AIN is a suitable additive in making thermal grease and electric cable insulation owing to its very high thermal conductivity (300 W/(m. K)) and electrical resistivity. It is also used in microelectronics, electroluminescent devices, and sensors because of its non-toxicity, superior thermal, electrical, mechanical, and chemical properties.

Application

Aluminum Nitride can be used as a:

• ceramic material in the preparation of nano capsulated phase change material for building thermal management systems.
• matrix in the preparation of metacomposites along with graphene platelets to improve their thermal conductive properties.
• foaming agent in the preparation of foam glass using glass waste.

It is also used to prepare ceramic matrix composite material along with molybdenum to generate high-energy X-rays.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H372,H410
• Conseils de prudence: P260 - P264 - P270 - P273 - P314 - P391
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation
• Organes cibles: Lungs
• 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): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves