ChemicalBook >> CAS DataBase List >>ALUMINUM ARSENIDE
ALUMINUM ARSENIDE
- CAS No.
- 22831-42-1
- Chemical Name:
- ALUMINUM ARSENIDE
- Synonyms
- ALUMINUM ARSENIDE;Arsenic aluminide;aluminium arsenide;Aluminum monoarsenide;aluminumarsenide(alas);ALUMINUM ARSENIDE -60 MESH;Aluminum arsenide, 99.5% (metals basis)
- CBNumber:
- CB1144662
- Molecular Formula:
- AlAs
- Molecular Weight:
- 101.9
- MDL Number:
- MFCD00046166
- MOL File:
- 22831-42-1.mol
Last updated:2024-03-25 17:04:43
| Melting point | 1740°C |
|---|---|
| Density | 3.81 |
| refractive index | 2.94 |
| form | Powder |
| color | Orange |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Exposure limits |
ACGIH: TWA 0.01 mg/m3 NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3 |
| CAS DataBase Reference | 22831-42-1(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminum arsenide (AlAs) (22831-42-1) |
| Knoop Microhardness | 5000, N/mm2 |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H331-H400-H410 | |||||||||
| Precautionary statements | P261-P301+P310a-P304+P340-P311a-P405-P501a | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN1557 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704 |
|
ALUMINUM ARSENIDE price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0002223 | ALUMINUM ARSENIDE 95.00% | 22831-42-1 | 5G | $911.99 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002223 | ALUMINUM ARSENIDE 95.00% | 22831-42-1 | 25G | $1552.32 | 2021-12-16 | Buy |
ALUMINUM ARSENIDE Chemical Properties,Uses,Production
Chemical Properties
-20 mesh powder(s) with 99.5% purity; semiconductor; band gap, 2.13eV (22°C); electronic dielectric constant, 10.3; lattice constant a=0.5662 nm; enthalpy of fusion 24.5 kJ/mol; uses: in rectifiers, transistors, and thermistors [CIC73] [ALF93] [HAW93]
Uses
Aluminum arsenide is used for the manufacture of optoelectronic devices, such as light emitting diodes. It is used in the production of some solar cells. It is also used in rectifiers, transistors, thermistors.
Definition
A semiconductor used in rectifiers, transistors, thermistors.
Hazard
Poisonous by ingestion.
ALUMINUM ARSENIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 63)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 19949 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33350 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
Related articles
- The crystal strucure of Aluminum arsenide
- Aluminum arsenide (AlAs) is instrumental in various high-tech applications ranging from high-speed electronics, optoelectronic....
- Mar 25，2024
View Lastest Price from ALUMINUM ARSENIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | ALUMINUM ARSENIDE
22831-42-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-07-06 | ALUMINUM ARSENIDE
22831-42-1
|
US $1.00 / g | 50 g | 99.99% | 20kg | Career Henan Chemical Co |
-
- ALUMINUM ARSENIDE
22831-42-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- ALUMINUM ARSENIDE
22831-42-1
- US $1.00 / g
- 99.99%
- Career Henan Chemical Co
22831-42-1(ALUMINUM ARSENIDE)Related Search:
ALUMINUM ARSENIDE
aluminumarsenide(alas)
aluminium arsenide
Arsenic aluminide
Aluminum monoarsenide
ALUMINUM ARSENIDE -60 MESH
Aluminum arsenide, 99.5% (metals basis)
22831-42-1
AlAs