ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Chalcogenide >ALUMINUM SELENIDE
ALUMINUM SELENIDE
- CAS No.
- 1302-82-5
- Chemical Name:
- ALUMINUM SELENIDE
- Synonyms
- ALUMINUM SELENIDE;aluminium selenide;Dialuminum triselenide;Aluminum sesquiselenide;dialuminum selenium(2-);Aluminiumselenide,metalsbasis;ALUMINUM SELENIDE (99.5%-AL);Aluminumselenide,min.95%(99.5%-Al);Aluminum selenide, 99% (metals basis);ALUMINUM SELENIDE ISO 9001：2015 REACH
- CBNumber:
- CB8336534
- Molecular Formula:
- Al2Se3
- Molecular Weight:
- 290.84
- MOL File:
- 1302-82-5.mol
- Modify Date:
- 2024/4/23 13:20:47
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300-H330-H373-H400-H410 | |||||||||
| Precautionary statements | P301+P310a-P304+P340-P320-P330-P405-P501a | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45 | |||||||||
| RIDADR | 3283 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704 |
|
ALUMINUM SELENIDE Chemical Properties,Uses,Production
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.
ALUMINUM SELENIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 72)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 9030 | 58 | Inquiry |
| changzhou huayang technology co., ltd | +8615250961469 | China | 9827 | 58 | Inquiry |
| ShanDong Look Chemical Co.,Ltd. | +8617653113219 | China | 2739 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | China | 18435 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| BEST-REAGENT | 400-1166-196 18981987031 | China | 11726 | 57 | Inquiry |
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