- ALUMINUM SELENIDE
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- $1.00 / 50g
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2019-07-06
- CAS:1302-82-5
- Min. Order: 50 g
- Purity: 99.9%
- Supply Ability: 20kg
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| ALUMINUM SELENIDE Basic information |
Product Name: | ALUMINUM SELENIDE | Synonyms: | Aluminiumselenide,metalsbasis;Aluminumselenide,min.95%(99.5%-Al);ALUMINUM SELENIDE (99.5%-AL);Aluminum selenide, 99% (metals basis);Aluminum sesquiselenide;Dialuminum triselenide;dialuminum selenium(2-);ALUMINUM SELENIDE | CAS: | 1302-82-5 | MF: | Al2Se3 | MW: | 290.84 | EINECS: | 215-110-6 | Product Categories: | metal chalcogenides | Mol File: | 1302-82-5.mol | |
| ALUMINUM SELENIDE Chemical Properties |
Melting point | 960°C | density | 3,437 g/cm3 | solubility | reacts with H2O | form | Pieces | color | Pale brown | Specific Gravity | 3.437 | Water Solubility | Decomposes to Al{2}0{3} and SeO{2} in water | Sensitive | Moisture Sensitive | Crystal Structure | Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc | Solubility Product Constant (Ksp) | pKsp: 24.4 | Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | CAS DataBase Reference | 1302-82-5(CAS DataBase Reference) | EPA Substance Registry System | Aluminum selenide (Al2Se3) (1302-82-5) |
Provider | Language |
ALFA
| English |
| ALUMINUM SELENIDE Usage And Synthesis |
Chemical Properties | 6.5mm and down black pieces or yellowish to light brown powder(s); unstable in air; formed by reaction of stoichiometric amounts of Al and Se at 1000°C; used to prepare H2Se for semiconductor work; a=0.389nm, c=0.630nm [STR93] [MER06] [CIC73] | Uses | In preparation of hydrogen selenide; in semiconductor research. | Uses | It is used as a precursor to?hydrogen selenide |
| ALUMINUM SELENIDE Preparation Products And Raw materials |
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