241903

Aluminiumnitrid

powder, 10 μm, ≥98%

• Synonym(e): Aluminium nitride, Azanylidynealumane
• Lineare Formel: AlN
• CAS-Nummer: 24304-00-5
• Molekulargewicht: 40.99
• EG-Nummer: 246-140-8
• MDL-Nummer: MFCD00003429
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 24854500
• NACRES: NA.23

Eigenschaften

• Assay: ≥98%
• Form: powder
• Partikelgröße: 10 μm
• mp (Schmelzpunkt): >2200 °C (lit.)
• Dichte: 3.26 g/mL at 25 °C (lit.)
• SMILES String: N#[Al]
• InChI: 1S/Al.N
• InChIKey: PIGFYZPCRLYGLF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H372,H410
• P-Sätze: P260 - P264 - P270 - P273 - P314 - P391
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation
• Zielorgane: Lungs
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves