Aluminum nitride
ALDRICH/241903 - powder, 10 μm, ≥98%
Synonym: Aluminium nitride; Azanylidynealumane
CAS Number: 24304-00-5
Empirical Formula (Hill Notation): AlN
Molecular Weight: 40.99
EC Number: 246-140-8
MDL Number: MFCD00003429
Linear Formula: AlN
Product Type: Chemical
assay | ≥98% |
density | 3.26 g/mL at 25 °C (lit.) |
form | powder |
InChI | 1S/Al.N |
InChI key | PIGFYZPCRLYGLF-UHFFFAOYSA |
mp | >2200 °C (lit.) |
particle size | 10 μm |
SMILES string | N#[Al] |
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. |
General description: | 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. |
Packaging: | 50, 250 g in glass bottle |
Symbol | GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H372 - H410 |
Precautionary statements | P260 - P264 - P270 - P273 - P314 - P391 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3131 8(4.3) / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% |
mp | >2200 °C (lit.) |
Density | 3.26 g/mL at 25 °C (lit.) |
UNSPSC | 12352300 |