Sodium bis(trifluoromethylsulfonyl)imide, Thermo Scientific Chemicals

Description

Sodium bis(trifluoromethylsulfonyl)imide is used as an electrolyte in batteries and fuel cells. It also finds use as an ionic liquid and Lewis acid.

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: 91742-21-1
• Molecular Formula: C2HF6NNaO4S2
• Molecular Weight (g/mol): 304.133
• MDL Number: MFCD14156021
• InChI Key: QXZNUMVOKMLCEX-UHFFFAOYSA-N
• Synonym: Sodium triflimide; Sodium trifluoromethanesulfonimide
• PubChem CID: 131887538
• IUPAC Name: sodium;1,1,1-trifluoro-N-(trifluoromethylsulfonyl)methanesulfonamide
• SMILES: C(F)(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F.[Na]

• Melting Point: 257°C to 258°C
• Linear Formula: (CF₃SO₂)₂NNa
• Quantity: 5 g
• UN Number: UN3261
• Sensitivity: Moisture sensitive
• Formula Weight: 303.13
• Physical Form: Solid
• Chemical Name or Material: Sodium bis (trifluoromethylsulfonyl)imide

RUO – Research Use Only