Aluminum nitride supplier | CasNO.24304-00-5

Name
Aluminum nitride (AlN)
EINECS 246-140-8
CAS No. 24304-00-5
Article Data4
CAS DataBase
Density 3.26 g/mL at 25 °C(lit.)
Solubility may decompose in water
Melting Point >2200 °C(lit.)
Formula AlN
Boiling Point 2517oC
Molecular Weight 46.0279
Flash Point
Transport Information UN 3178
Appearance sheet or powder
Safety 26-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Aluminumnitride (8CI);21RAlN;A 100S;A 100WR;A 200 (nitride);A 500FXWR;AGN 1 (nitride);AN 215;AS 10 (nitride);AlN 2;Alnel A 100;Aluminum mononitride;Denka AN Plate;FAN-F 05;FAN-F 30;FAN-f 30A-TY;FAN-f 50J-A;FAN-f 80;FLA;GP 1000;HR 10;JC;MAN 20;R 15;R 15 (nitride);R15S;SCAN 70;SH 02SW10 Type I;SH 15;SH 30;Shapal E;Shapal SH 04;Shapal SH 15;Shapal SH 30;Toyalnite FLA;Toyalnite FLD;Toyalnite FLG;Toyalnite FLX;Toyalnite FS;Toyalnite Super FL;Toyalnite UC;Toyalnite US;UM 53E9;UMS;WR 100;XUR-YM 2002-97923;XUS35548;XUS 35560;XUS 35569;Aluminum nitride;
PSA 23.79000
LogP 0.24008

Aluminum nitride Chemical Properties

Molecular Structure:

Molecular Formula: AlN
Molecular Weight: 40.9882
IUPAC Name: Azanylidynealumane
Synonyms of Aluminum nitride (CAS NO.24304-00-5): EINECS 246-140-8 ; Aluminum nitride (AlN)
CAS NO: 24304-00-5
Classification Code: Inorganics ; 13: Al ; Ceramics ; Materials Science ; Nanomaterials ; Nanoparticles: Oxides, Nitrides, and Other CeramicsMetal and Ceramic Science ; Nanopowders and Nanoparticle Dispersions ; NitridesNanomaterials ; Metal and Ceramic Science ; Nitrides
Melting point: >2200 °C

Aluminum nitride History

Aluminum nitride (CAS NO.24304-00-5) was first synthesized in 1877, but it was not until the middle of the 1980s that its potential for application in microelectronics was realized due to its relative high thermal conductivity for an electrical insulating ceramic (70-210 W^.m^-1.K^-1 for polycrystalline material, and as high as 285 W^.m^-1.K^-1 for single crystals)

Aluminum nitride Uses

Aluminum nitride (CAS NO.24304-00-5) can be used in electronics applications similar to those of Alumina and BeO. It can be used as opto-electronics, dielectric layers in optical storage media, electronic substrates, chip carriers where high thermal conductivity is essential, military applications, as a crucible to grow crystals of GALLIUM arsenide, steel and semiconductor manufacturing.

Aluminum nitride Production

Aluminum nitride (CAS NO.24304-00-5) is synthesized by the carbothermal reduction of Alumina or by direct nitridation of aluminium. The use of sintering aids and hot pressing is required to produce a dense technical grade material.

Aluminum nitride Safety Profile

Hazard Codes of Aluminum nitride (CAS NO.24304-00-5): Irritant Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
RIDADR: UN3178
WGK Germany: 3
HazardClass: 4.1
PackingGroup: II

Aluminum nitride Specification

Aluminium nitride (AlN) is a nitride of aluminium. Its wurtzite phase (w-AlN) is a wide band gap (6.01-6.05 eV at room temperature) semiconductor material, giving it potential application for deep ultraviolet optoelectronics.

The temperature is high and the intensity decreases with the temperature.The thermal conductivity is good, the thermal expansion coefficient is small, it is a good heat resistant shock material.Excellent thermal shock resistance.AlN's heat conductivity is two to three times Al2O3, and the heat pressure is higher than Al2O3.Aluminum nitride on Al and other molten metal, such as gallium arsenide has good corrosion resistance, especially for molten Al fluid has excellent corrosion resistance, but also has excellent electrical insulation and dielectric properties.However, the high temperature oxidation resistance of the aluminum nitride, the heat and nitrogen in the atmosphere, the hydrolysis, and the wet air, water, or water containing water, are rapidly decomposed.In the 2516 ℃ decomposition, the hot hardness is very high, even before the decomposition temperature softening deformation.The aluminum and water are hydrolyzed at room temperature.And dry oxygen reaction in above 800 ℃.

逐句翻译

Product Name

Aluminum nitride (AlN)