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Tungsten sulfide, 99.8% (metals basis), Thermo Scientific Chemicals
94.15CHF - 347.00CHF
Identificatori chimici
| CAS | 12138-09-9 |
|---|---|
| Molecular Weight (g/mol) | 247.96 |
| Numero MDL | MFCD00011467 |
| InChI Key | ITRNXVSDJBHYNJ-UHFFFAOYSA-N |
| IUPAC Name | disulfanylidenetungsten |
| SMILES | S=[W]=S |
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
|---|---|---|---|---|---|---|---|---|---|
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
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11311878
|
Thermo Scientific Alfa Aesar
011829.18 |
50 g |
94.15CHF
50g |
In stock
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|
11301878
|
Thermo Scientific Alfa Aesar
011829.30 |
250 g |
347.00CHF
250g |
Spedizione stimata: 20-12-2024
Eseguire il login per visualizzare lo stock disponibile |
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Descrizione
Tungsten sulfide is used as a component of catalysts for hydrotreating of crude oil, hydrodesulfurization and hydrodenitrification reactions. It finds application as solid-state secondary lithium battery cathodes and other electrochemical devices. It is found that it forms inorganic nanotubes, which is better reinforcing agents than carbon nanotubes. Tungsten sulfide addition to epoxy resin improves adhesion, fracture toughness and strain energy release rate.
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
| 12138-09-9 | |
| MFCD00011467 | |
| disulfanylidenetungsten |
| 247.96 | |
| ITRNXVSDJBHYNJ-UHFFFAOYSA-N | |
| S=[W]=S |
Specifica
| Tungsten sulfide | |
| 12138-09-9 | |
| Powder | |
| S2W | |
| Slightly soluble in water. | |
| S=[W]=S | |
| 247.96 | |
| Odorless |
| 1250°C (decomposition) | |
| Black | |
| 99.8% metal basis | |
| MFCD00011467 | |
| ITRNXVSDJBHYNJ-UHFFFAOYSA-N | |
| disulfanylidenetungsten | |
| 247.98 | |
| 7.5 |
Sicurezza e movimentazione
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
missing translation for 'einecsNumber' : 235-243-3
missing translation for 'rtecsNumber' : YO7716000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only