Tungsten(IV) selenide, 99.8% (metals basis), Thermo Scientific Chemicals

Description

Tungsten(IV) selenide is used as an important compound in electrochemical solar cells. It acts as a stable semiconductor.

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.

Specifications

Chemical Identifiers

• CAS: 12067-46-8
• Molecular Formula: Se2W
• Molecular Weight (g/mol): 341.782
• MDL Number: MFCD00049703
• InChI Key: ROUIDRHELGULJS-UHFFFAOYSA-N
• Synonym: tungsten selenide, tungsten diselenide, tungsten selenide wse2, tungsten iv selenide, bis selanylidene tungsten, diselanylidenetungsten, tungsten diselenide, crystal
• PubChem CID: 82910
• IUPAC Name: bis(selanylidene)tungsten
• SMILES: [Se]=[W]=[Se]

• Physical Form: Powder
• Quantity: 50 g
• Assay Percent Range: 99.8%, metal basis
• Solubility Information: Insoluble in water.
• Formula Weight: 341.77
• Density: 9.32
• Chemical Name or Material: Tungsten(IV) Selenide

RUO – Research Use Only