ALUMINUM ANTIMONIDE
- CAS No.
- 25152-52-7
- Chemical Name:
- ALUMINUM ANTIMONIDE
- Synonyms
- Einecs 246-667-3;aluminum stibnide;ALUMINUM ANTIMONIDE;alumanylidynestibane;aluminium antimonide;aluminum,compd.withantimony(1:1);Aluminum Antimonide (Metals Basis);Aluminium Antimonide, 6.35mm & Down;Aluminum Antimonide, 6.35 mm & down;Aluminum antimonide, 99.99% (metals basis)
- CBNumber:
- CB8760784
- Molecular Formula:
- AlH3Sb
- Molecular Weight:
- 151.77
- MDL Number:
- MFCD00014154
- MOL File:
- 25152-52-7.mol
- MSDS File:
- SDS
| Melting point | 1050°C |
|---|---|
| Density | 4.260 |
| form | Pieces |
| color | brown cubic crystals, crystalline |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Exposure limits |
ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| CAS DataBase Reference | 25152-52-7(CAS DataBase Reference) |
| FDA UNII | 5YY752FD6D |
| EPA Substance Registry System | Aluminum, compd. with antimony (1:1) (25152-52-7) |
| Knoop Microhardness | 4000, N/mm2 |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard statements | H302-H332-H411 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312a-P304+P340-P501a | |||||||||
| RIDADR | UN1549 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2853909090 | |||||||||
| NFPA 704 |
|
ALUMINUM ANTIMONIDE price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | 043455 | Aluminum antimonide, 99.99% (metals basis) | 25152-52-7 | 5g | $143.65 | 2024-03-01 | Buy |
| Alfa Aesar | 043455 | Aluminum antimonide, 99.99% (metals basis) | 25152-52-7 | 25g | $486 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002221 | ALUMINUM ANTIMONIDE 95.00% | 25152-52-7 | 25G | $1194.7 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002221 | ALUMINUM ANTIMONIDE 95.00% | 25152-52-7 | 100G | $2680.35 | 2021-12-16 | Buy |
| ProChem | 1008 | AluminumAntimonide 99.5% | 25152-52-7 | 100gm | $210 | 2021-12-16 | Buy |
ALUMINUM ANTIMONIDE Chemical Properties,Uses,Production
Chemical Properties
Crystalline solid.
Uses
In semiconductor technology
Uses
In semiconductor research.
Production Methods
To grow single crystals, Al and Sb are mixed stoichiometrically in the Al2O3 boat and melted, followed by pulling up of a single crystal using the Czochralski method. Melted Al is oxidized easily and various methods, like rotation of a crucible, are considered to remove the oxide.1 The speed of pulling up is better to be smaller than 7.5 cm/h. High-grade graphite crucible is often used, but p-type impurities might be produced by the reaction of Al and C. Zone refining using the Al2O3 boat or floating zone refining is possible, but a remarkable removal of impurities like Si and Ge is not expected.
Definition
Aluminium antimonide (AlSb) decomposes slowly to Al and Sb at room temperature.
Structure and conformation
The space lattice of AlSb belongs to the cubic system, and its zinc blend-type structure has a lattice constant of a=0.6136 nm and Al–Sb=0.266 nm.
ALUMINUM ANTIMONIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 94838 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30132 | 84 |
| Guangzhou Jhd Chemical Reagent Co., Ltd. | 020-84383047 | sales@jhd.com.cn | China | 9190 | 65 |
| Changzhou Furuisi Biotechnology Co., Ltd | 0519-85524369 | 3477467573@qq.com | China | 8618 | 58 |
| Hebei Zhenjia new material Co., LTD | 0319-5925599 13315915972 | 13313090628@163.com | China | 3479 | 58 |