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Wolframsulfid, 99.8 % (Metallbasis), Thermo Scientific Chemicals
CAS: 12138-09-9 | S2W | 247.96 g/mol
96.50 CHF - 355.00 CHF
Chemische Identifikatoren
| CAS | 12138-09-9 |
|---|---|
| Molekulargewicht (g/mol) | 247.96 |
| MDL-Nummer | MFCD00011467 |
| InChI-Schlüssel | ITRNXVSDJBHYNJ-UHFFFAOYSA-N |
| IUPAC-Name | disulfanylidenetungsten |
| SMILES | S=[W]=S |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
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11311878
|
Thermo Scientific Alfa Aesar
011829.18 |
50 g |
96.50 CHF
50 Gramm |
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|
11301878
|
Thermo Scientific Alfa Aesar
011829.30 |
250 g |
355.00 CHF
250 Gramm |
Lager vorrätigLoggen Sie sich ein, um den Lagerbestand zu sehen
|
|||||
Description
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.
Chemical Identifiers
| 12138-09-9 | |
| MFCD00011467 | |
| disulfanylidenetungsten |
| 247.96 | |
| ITRNXVSDJBHYNJ-UHFFFAOYSA-N | |
| S=[W]=S |
Specifications
| Tungsten sulfide | |
| 12138-09-9 | |
| Pulver | |
| S2W | |
| Slightly soluble in water. | |
| S=[W]=S | |
| 247.96 | |
| Geruchsneutral |
| 1250°C (decomposition) | |
| Schwarz | |
| 99.8% metal basis | |
| MFCD00011467 | |
| ITRNXVSDJBHYNJ-UHFFFAOYSA-N | |
| disulfanylidenetungsten | |
| 247.98 | |
| 7.5 |
Safety and Handling
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Gehäuse H315-H319-H335
missing translation for 'einecsNumber' : 235-243-3
missing translation for 'rtecsNumber' : Gehäuse YO7716000
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
RUO – Research Use Only
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