Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Lithium Bis(trifluoromethanesulphonyl)imide (LiTFSI) (CAS: 90076-65-6) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com
| Chemical Name |
Lithium Bis(trifluoromethanesulphonyl)imide |
| Synonyms |
Bis(trifluoromethanesulfonyl)imide Lithium Salt; Lithium Triflimide; LiTFSI; LiTFSA; Bistrifluoromethanesulfonimidate |
| CAS Number |
90076-65-6 |
| CAT Number |
RF-PI1774 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C2F6LiNO4S2 |
| Molecular Weight |
287.08 |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
White Powder or Crystals |
| Purity / Analysis Method |
≥99.9% (HPLC) |
| Melting Point |
230.0~236.0℃ |
| Moisture (K.F) |
<200ppm |
| Color |
<30 APHA |
| pH Value |
6.5~8.5 |
| SO42- |
<20ppm |
| F- |
<20ppm |
| Cl- |
<10ppm |
| Na |
<10ppm |
| K |
<10ppm |
| Fe |
<2ppm |
| Ca |
<10ppm |
| Ni |
<1ppm |
| Cr |
<1ppm |
| Infrared Spectrum |
Conforms to Structure |
| Test Standard |
Enterprise Standard |
| Usage |
Lithium Battery Electrolyte |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Lithium Bis(trifluoromethanesulphonyl)imide (LiTFSI) (CAS: 90076-65-6) can be used as lithium salt of organic electrolyte for lithium ion batteries. LiTFSI has high electrochemical stability and electrical conductivity. And it does not corrode aluminum current collector at higher voltage. Application: 1) LiTFSI can be used to prepare electrolytes for lithium batteries and new rare earth Lewis acid catalysts; used to prepare chiral imidazolium salts by anion replacement reaction of corresponding trifluoromethanesulfonates. This product is an important fluorine-containing organic ion compound, which is used in secondary lithium batteries and supercapacitors. As well as clean energy devices such as aluminum electrolytic capacitors, high-performance non-aqueous electrolyte materials, and new high-efficiency catalysts, all have important industrial application value. 2) Use lithium battery electrolyte: 1. Lithium battery 2. Ionic liquid 3. Antistatic 4. Medicine (this use is less).