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Tungsten silicide, 99.5% (metals basis), Thermo Scientific Chemicals
41.00 - 166.83
Chemische identificatiekenmerken
| CAS | 12039-88-2 |
|---|---|
| Moleculaire formule | Si2W |
| Molecular Weight (g/mol) | 240.01 |
| MDL-nummer | MFCD00049704 |
| InChI Key | WQJQOUPTWCFRMM-UHFFFAOYSA-N |
| Synoniem | tungsten disilicide, tungsten-silicide, tungsten silicide wsi2, tungsten silicide, w5si3 |
| PubChem CID | 16212546 |
| IUPAC Name | bis($l^{3}-silanylidyne)tungsten |
| SMILES | [Si]#[W]#[Si] |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11377257
|
Thermo Scientific Alfa Aesar
011551.09 |
10 g | N/A | ||||||
|
11367257
|
Thermo Scientific Alfa Aesar
011551.18 |
50 g |
166.83
50 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
Tungsten silicide is used in microelectronics as a contact material. It is also used as a shunt over polysilicon lines to increase their conductivity and increase signal speed. Further, it acts as a barrier layer between silicon and other metals. In addition to this, it is used in microelectro mechanical systems and for oxidation-resistant coatings. It is also employed as a replacement for earlier tungsten films.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemische identificatiekenmerken
| 12039-88-2 | |
| 240.01 | |
| WQJQOUPTWCFRMM-UHFFFAOYSA-N | |
| 16212546 | |
| [Si]#[W]#[Si] |
| Si2W | |
| MFCD00049704 | |
| tungsten disilicide, tungsten-silicide, tungsten silicide wsi2, tungsten silicide, w5si3 | |
| bis($l^{3}-silanylidyne)tungsten |
Specificatie
| Tungsten silicide | |
| 12039-88-2 | |
| (metals basis) | |
| MFCD00049704 | |
| Insoluble in water. | |
| [Si]#[W]#[Si] | |
| 240.01 | |
| 240.02 | |
| Odorless |
| 2165°C | |
| Powder | |
| Si2W | |
| tungsten disilicide, tungsten-silicide, tungsten silicide wsi2, tungsten silicide, w5si3 | |
| WQJQOUPTWCFRMM-UHFFFAOYSA-N | |
| bis($l^{3}-silanylidyne)tungsten | |
| 16212546 | |
| 99.5% |
Veiligheid en behandeling
missing translation for 'einecsNumber' : 234-909-0
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only
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