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
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 241903-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 241903-50G
| 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 |