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46640 Sodium bis(trifluoromethylsulfonyl)imide

CAS Number
91742-21-1
Synonyms
Sodium triflimide
Sodium trifluoromethanesulfonimide

Stock No. Size Price ($) Quantity Availability
46640-MD 250mg 24.20
46640-03 1g 85.10
46640-06 5g 383.00
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Sodium bis(trifluoromethylsulfonyl)imide

MDL
MFCD14156021

Chemical Properties

Formula
C2F6NNaO4S2
Formula Weight
303.13
Form
Solid
Melting point
257-258°
Storage & Sensitivity
Moisture Sensitive. Store under Argon. Ambient temperatures.

Applications

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.

Notes

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong bases.

Literature References

Da Rocha, M.; Rougier, A. Electrochromic Behavior of Ni1-xO Thin Films in Various Electrolytes. ECS Trans. 2015, 66 (31), 1-8.

Moreno, J. S.; Maresca, G.; Panero, S.; Scrosati, B.; Appetecchi, G. B. Sodium-conducting ionic liquid-based electrolytes. Electrochem. Commun. 2014, 43, 1-4.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2935.90
TSCA
No

Recommended

  • B20776

    Sodium trifluoromethanesulfonate, 98%
  • 11623

    Sodium perchlorate, anhydrous, ACS, 98.0-102.0%
  • 13064

    Sodium hexafluorophosphate, 99+%
  • 20837

    Sodium trifluoromethanesulfonate

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