241903

Aluminum nitride

powder, 10 μm, ≥98%

• Sinonimo/i: Aluminium nitride, Azanylidynealumane
• Formula condensata: AlN
• Numero CAS: 24304-00-5
• Peso molecolare: 40.99
• Numero CE: 246-140-8
• Numero MDL: MFCD00003429
• Codice UNSPSC: 12352300
• ID PubChem: 24854500
• NACRES: NA.23

Proprietà

• Saggio: ≥98%
• Forma fisica: powder
• Dimensione particelle: 10 μm
• Punto di fusione: >2200 °C (lit.)
• Densità: 3.26 g/mL at 25 °C (lit.)
• Stringa SMILE: N#[Al]
• InChI: 1S/Al.N; PIGFYZPCRLYGLF-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H372,H410
• Consigli di prudenza: P260 - P264 - P270 - P273 - P314 - P391
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation
• Organi bersaglio: Lungs
• Codice della classe di stoccaggio: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves