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Mainchem Co., Ltd.
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Product Name:ALUMINUM ANTIMONIDE
CAS:25152-52-7
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| | ALUMINUM ANTIMONIDE Basic information |
| Product Name: | ALUMINUM ANTIMONIDE | | Synonyms: | aluminum,compd.withantimony(1:1);ALUMINUM ANTIMONIDE;aluminium antimonide;Aluminium Antimonide, 6.35mm & Down;Aluminum antimonide, 99.99% (metals basis);Einecs 246-667-3;Aluminium(III) antimonide, 6.35mm & down 99.95%;Aluminium Antimonide, 6.35mm & Down 99.95% | | CAS: | 25152-52-7 | | MF: | AlH3Sb | | MW: | 151.77 | | EINECS: | 246-667-3 | | Product Categories: | | | Mol File: | 25152-52-7.mol |  |
| | ALUMINUM ANTIMONIDE Chemical Properties |
| RIDADR | UN1549 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 2853909090 |
| Provider | Language |
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ALFA
| English |
| | ALUMINUM ANTIMONIDE Usage And Synthesis |
| 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.
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| | ALUMINUM ANTIMONIDE Preparation Products And Raw materials |
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