Product name:
Purity:99%
Appearance:White powder
Sample:Available
Storage:Room Temperature
CAS No.: 90076-65-6
Lithium bis(trifluoromethanesulfonyl)imide LiTFSI Cas 90076-65-6
Typical Properties
Chemical name:Lithium bis(trifluoromethanesulfonyl)imide
Cas no:90076-65-6
Synonyms:LiTFSI;Bis(trifluoromethane)sulfonimide lithium salt;Lithium bis(trifluoromethanesulfonyl)imide
Molecular weight:288.1
Molecular formula:C2HF6NO4S2.Li
Molecular structure:
| Item | Specification |
| Melting point | 234-238 °C |
| Density | 1,334 g/cm3 |
| Fp | >100°C |
| Water solubility | 10 mg/mL |
| SO42(ppm) | ≤20 |
| F–(ppm) | ≤20 |
| Cl–(ppm) | ≤10 |
| Na (ppm) | ≤10 |
| PH | 6-8 |
Usage
Lithium battery electrolyte salts: Primary salts or additives for electrolytes in lithium-ion, lithium-metal, and solid-state batteries; offers high-voltage stability, inhibits aluminum foil corrosion, and enhances cycle life and low-temperature performance.
Supercapacitors: Electrolyte solute for high-voltage electric double-layer capacitors; increases energy density.
Photovoltaic devices: Dopant for the hole transport layer in perovskite solar cells; improves electrical conductivity.
Organic synthesis: Lewis acid catalyst; used in the preparation of ionic liquids and in C-C coupling and cyclization reactions.
Advanced research materials: Raw materials for the development of gel polymer electrolytes, MOFs, and specialized electrochemical devices.
Packaging and Shipping
25kg/drum
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Lithium bis(trifluoromethanesulfonyl)imide LiTFSI Cas 90076-65-6