Tungsten foil, 0.05mm (0.002in) thick, 99.95% (metals basis)

Description

CAS: 7440-33-7 | W | 183.84 g/mol

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: 7440-33-7
• Molecular Formula: W
• Molecular Weight (g/mol): 183.84
• MDL Number: MFCD00011461
• InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N
• Synonym: wolfram, ion, va, tungsten, elemental, wolframium, unii-v9306cxo6g, 4+ ion, tungsten, soluble compounds, tungsten, insoluble compounds, powder
• PubChem CID: 23964
• ChEBI: CHEBI:27998
• IUPAC Name: tungsten
• SMILES: [W]

• Quantity: 100 x 500 mm
• Weight: ≈2.4g/50x50mm
• Form: Foil
• Percent Purity: 99.95%
• Assay: (metals basis)
• Chemical Name or Material: Tungsten foil, 0.05mm (0.002 in.) thick

Frequently Asked Questions (FAQs)

Is there a coating on the Tungsten foil, 0.05mm (0.002in) thick, 99.95% (metals basis)?

The Tungsten foil, 0.05mm (0.002in) thick, 99.95% (metals basis) may have an oil or oxide coating. To remove the coating, we recommend soaking the foil in very hot water with strong detergent for 10-15 minutes. Wipe the foil with a sponge. Then rinse it with water and dry. This process will remove the coating.

Safety and Handling

EINECSNumber	231-143-9
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only