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762377

Sigma-Aldrich

Sodium trifluoromethanesulfonimide

97%

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Synonym(s):
Sodium bis(trifluoromethylsulfonyl)imide
Empirical Formula (Hill Notation):
C2F6NNaO4S2
CAS Number:
Molecular Weight:
303.14
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

powder

mp

257.1-258.4 °C

SMILES string

FC(F)(F)S(=O)(=O)N([Na])S(=O)(=O)C(F)(F)F

InChI

1S/C2F6NO4S2.Na/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1

InChI key

YLKTWKVVQDCJFL-UHFFFAOYSA-N

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This Item
713155900802762350
vibrant-m

762377

Sodium trifluoromethanesulfonimide

assay

97%

assay

≥98.5% (T), 99%

assay

≥99%

assay

97%

form

powder

form

lumps

form

liquid

form

solid

mp

257.1-258.4 °C

mp

-

mp

1 °C

mp

198-203 °C

General description

A sodiumbis(trifluoromethylsulfonyl)imide serves as an electrolyte in batteries and fuel cells. Additionally, it is used as a Lewis acid and ionic liquid.

Application

Uses:
  • Electrolyte for batteries and fuel cells
  • Ionic liquids
  • Lewis acids

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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A simple access to metallic or onium bistrifluoromethanesulfonimide salts
Arvai R, et al.
Tetrahedron, 65(27), 5361-5368 (2009)
A simple access to metallic or onium bistrifluoromethanesulfonimide salts
Arvai, R.; et al.
Tetrahedron, 65, 5361-5368 (2009)

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