| Classification: | Lithium Bistrifluoromethanesulfonimide |
|---|---|
| Synonyms: | Lithiumbis(Trifluoromethanesulphonyl)Imide |
| CAS No: | 90076-65-6 |
|
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| Name: Lithium bistrifluoromethanesulfonimide |
| Nickname: lithium trifluoromethanesulfonimide; lithium bistrifluoromethylsulfonimide |
| CAS number: 90076-65-6 |
| Molecular formula: C2F6LiNO4S2 |
| Molecular weight: 287.08 |
| Physical properties: |
| Appearance: white crystal or powder |
| Content: ≥99% |
| Moisture: less than 100ppm (moisture is generally around 40ppm) |
| Melting point: 234-238 ° C |
| Purpose: |
| 1. As a lithium battery organic electrolyte lithium salt |
| LiN (CF3S02) 2 is used as the lithium salt of lithium electrolyte, and its moisture should be less than 100ppm, and it is generally about 40ppm before it can be used. |
| Used as the lithium salt of lithium ion battery organic electrolyte, it has high electrochemical stability and electrical conductivity. And it does not corrode aluminum current collector at higher voltage. EC / DMC was used to prepare 1 mol / L electrolyte solution. The conductivity can reach 1.0x10-2 S / cm. The conductivity is still above 10-3 S / cm at -30 ° C. This is extremely important for military applications. |
| 2. As a reaction catalyst |
| LiN (CF3S02) 2: and its compound MN (RsS02) 2 (where M is a monovalent cation, such as H +, U +, Na +, etc .; Rf is perfluoroalkyl group such as CF3, C2F5, C3F7, C4F9) It is a Lewis acid catalyst used in organic catalytic cracking, hydrocracking, catalytic reforming, isomerization, olefin hydration, toluene disproportionation, alcohol dehydration, and acylation reactions. |
| 3. Preparation of ionic liquid. |
| LiN (CF3S02) 2: Preparation of Important Room Temperature Ionic Liquids |
| Product Name | CAS NO. |
| Lithium Oxalate | 533-91-3 |
| Lithium Oxalate | 533-91-3 |
| Lithium Benzoate | 553-54-8 |
| Lithium Acetate | 546-89-4 |
| Lithium Acetate | 6108-17-4 |
| Lithium Iodide | 10377-51-2 |
| Lithium Iodide Trihydrate | 7790-22-9 |
| Lithium Fluoride | 7789-24-4 |
| Lithium Fluoride | 7789-24-4 |
| Lithium Fluoride | 7789-24-4 |
| Lithium Metasilicate | 10102-24-6 |
| Lithium Chromate | 14307-35-8 |
| Lithium Chromate Dihydrate | 7789-01-7 |
| Lithium Perchlorate | 7791-03-9 |
| Anhydrous Lithium Perchlorate | 13453-78-6 |
| Lithium Formate | 556-63-8 |
| Lithium Methoxide | 865-34-9 |
| Lithium Tartrate | 30903-88-9 |
| Lithium Chloride | 7447-41-8 |
| Lithium Chloride | 7447-41-8 |
| Lithium Chloride | 7447-41-8 |
| Lithium Chloride | 7447-41-8 |
| Lithium chloride | 7447-41-8 |
| Lithium Tetrachloroaluminate | 14024-11-4 |
| Lithium Sulfide | 12136-58-2 |
| Lithium Sulfate Monohydrate | 10102-25-7 |
| Lithium Sulfate | 10377-48-7 |
| Lithium Hexafluorophosphate | 21324-40-3 |
| Lithium Molybdate | 13568-40-6 |
| Lithium Phosphate | 10377-52-3 |
| Lithium Dihydrogen Phosphate | 13483-80-0 |
| Trilithium Citrate | 919-16-4 |
| Lithium Borohydride | 16949-15-8 |
| Lithium Metaborate | 13453-69-5 |
| Lithium Metaphosphate | 13762-75-9 |
| Lithium Hydroxide | 1310-65-2 |
| Lithium Acetate | 16853-85-3 |
| Lithium Hydride | 7580-67-8 |
| Lithium Hydroxide | 1310-65-2 |
| Lithium Hydroxide Monohydrate | 1310-66-3 |
| Lithium Hydroxide Monohydrate | 1310-66-3 |
| Lithium Hydroxide Monohydrate | 1310-66-3 |
| Lithium Hydroxide Monohydrate | 1310-66-3 |
| Anhydrous Lithium Lactate | 867-55-0 |
| Lithium Tert-Butoxide | 1907-33-1 |
| Lithium Bisfluorosulfonimide | 171611-11-3 |
| Lithium Bistrifluoromethanesulfonimide | 90076-65-6 |
| Lithium Tetraborate | 12007-60-2 |
| Lithium Tetrafluoroborate | 14283-07-9 |
| Anhydrous Lithium Salicylate | 552-38-5 |
| Lithium Carbonate | 554-13-2 |
| Lithium Carbonate | 554-13-2 |
| Lithium Carbonate | 554-13-2 |
| Lithium Carbonate | 554-13-2 |
| Lithium Carbonate | 17341-24-1 |
| Lithium Nitrate | 7790-69-4 |
| Lithium Nitrate Monohydrate | 7790-69-4 |
| Lithium Bromide | 7550-35-8 |
| Lithium Bromide | 13453-70-8 |
| Lithium Oxide | 12057-24-8 |
| Acetylacetonatolithium | 18115-70-3 |
| Lithium Stearate | 4485-12-5 |
| Isopropanol Lithium Salt | 2388-10-5 |
| Lithium Laurate | 14622-13-0 |
| Lithium Trifluorosulfonate | / |
| Lithium Bromide | 7550-35-8 |
| Lithium Chloride | 7447-41-8 |
| Lithium Hydroxide | 1310-65-2 |
| High Purity Lithium Fluoride | 7789-24-4 |
| Battery Grade Lithium Perchlorate Anhydrous | 7791-03-9 |
| Lithium Hydroxide Dust Free | 1310-66-3 |
| Lithium Iron Phosphate | 15365-14-7 |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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