Sodium Bis(trifluoromethanesulfonyl)imide, 91742-21-1

Sodium Bis(trifluoromethanesulfonyl)imide, 97%

Price range: $65.00 through $365.00

Product Code: ROCO-012

CAS NO: 91742-21-1

  • Chemical Formula: C2F6NNaO4S2
  • Synonyms: Sodium trifluoromethanesulfonimide
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SUM Formula: C2F6NNaO4S2

Molecular Weight: 303.14

Melting Point: 257.1-258.4 °C

Purity: 97%

  • SUM Formula: C2F6NNaO4S2
  • Molecular Weight: 303.14
  • Melting Point: 257.1-258.4 °C

Applications

Sodium Bis(trifluoromethanesulfonyl)imide, CAS: 91742-21-1

Key Applications:

Electrolyte for Batteries and Fuel Cells: Sodium trifluoromethanesulfonimide serves as an electrolyte in batteries and fuel cells, contributing to the efficient production of electricity in these devices.

Ionic Liquids: This compound is also used in the formulation of ionic liquids, which are salts in a liquid state that have a wide range of applications, including in chemical synthesis and as solvents.

Lewis Acids: Furthermore, sodium trifluoromethanesulfonimide can be used as a Lewis acid, which is a chemical species that can accept a pair of electrons to form a new bond. Lewis acids are commonly used in chemical reactions, including catalysis and organic synthesis.

Read more about sodium and potassium ion batteries here.

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Properties

Sodium trifluoromethanesulfonimide, (CAS: 91742-21-1) also known by its synonym Sodium bis(trifluoromethylsulfonyl)imide and Na TFSI is an inorganic salt with the empirical formula C2F6NNaO4S2. The compound has a molecular weight of 303.14 g/mol and a melting point between 257.1-258.4 °C. The SMILES string for this compound is “FC(F)(F)S(=O)(=O)N([Na])S(=O)(=O)C(F)(F)F”, and its InChI is “1S/C2F6NO4S2.Na/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1”.

Additional information

Weight 25 g
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