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Tungsten silicide, 99.5% (metals basis), Thermo Scientific Chemicals
41.00€ - 166.83€
Identificatori chimici
| CAS | 12039-88-2 |
|---|---|
| Formula molecolare | Si2W |
| Molecular Weight (g/mol) | 240.01 |
| Numero MDL | MFCD00049704 |
| InChI Key | WQJQOUPTWCFRMM-UHFFFAOYSA-N |
| Sinonimo | tungsten disilicide, tungsten-silicide, tungsten silicide wsi2, tungsten silicide, w5si3 |
| PubChem CID | 16212546 |
| IUPAC Name | bis($l^{3}-silanylidyne)tungsten |
| SMILES | [Si]#[W]#[Si] |
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
|---|---|---|---|---|---|---|---|---|---|
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
|
11377257
|
Thermo Scientific Alfa Aesar
011551.09 |
10 g | N/A | ||||||
|
11367257
|
Thermo Scientific Alfa Aesar
011551.18 |
50 g |
166.83€
50g |
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Descrizione
Tungsten silicide is used in microelectronics as a contact material. It is also used as a shunt over polysilicon lines to increase their conductivity and increase signal speed. Further, it acts as a barrier layer between silicon and other metals. In addition to this, it is used in microelectro mechanical systems and for oxidation-resistant coatings. It is also employed as a replacement for earlier tungsten films.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Identificatori chimici
| 12039-88-2 | |
| 240.01 | |
| WQJQOUPTWCFRMM-UHFFFAOYSA-N | |
| 16212546 | |
| [Si]#[W]#[Si] |
| Si2W | |
| MFCD00049704 | |
| tungsten disilicide, tungsten-silicide, tungsten silicide wsi2, tungsten silicide, w5si3 | |
| bis($l^{3}-silanylidyne)tungsten |
Specifica
| 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% |
Sicurezza e movimentazione
missing translation for 'einecsNumber' : 234-909-0
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only
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