Chemical Properties:
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.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Lithium Bis(fluorosulfonyl)imide (LiFSI) (CAS: 171611-11-3) 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| Item | Specifications |
| Appearance | White Powder |
| Purity / Analysis Method | >99.9% (T) |
| Melting Point | 125.0~140.0℃ |
| Thermal Decomposition | >200℃ |
| Water Content | ≤100ppm |
| Free Acid (H+) | ≤20ppm |
| Sodium (Na) | ≤10ppm |
| Potassium (K) | ≤10ppm |
| Calcium (Ca) | ≤10ppm |
| Iron (Fe) | ≤5ppm |
| Nickel (Ni) | ≤2ppm |
| Chrome (Cr) | ≤2ppm |
| Chlorine (Cl-) | ≤10ppm |
| Sulfate (SO42-) | ≤50ppm |
| Zinc (Zn) | ≤1ppm |
| Copper (Cu) | ≤1ppm |
| Test Standard | Enterprise Standard |
| Usage | Lithium Electrolyte; Conductive Salt of Lithium-ion Battery |
Description:
Specifications:
Package & Storage:
| Chemical Name | Lithium Bis(fluorosulfonyl)imide |
| Synonyms | LiFSI; LiFSA |
| CAS Number | 171611-11-3 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | F2LiNO4S2 |
| Molecular Weight | 187.06 |
| Sensitive | Moisture Sensitive |
| Solubility in Water | Soluble in Water |
| COA & MSDS | Available |
| Sample | Available |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
171611-11-3 - Risk and Safety:
UN IDs 1759 Hazard Class 8 Packing Group II
171611-11-3 - Application:
Lithium Bis(fluorosulfonyl)imide (LiFSI) (CAS: 171611-11-3), Electrolyte for Lithium-ion batteries; Additive for Lithium-ion batteries; Electrolyte for Lithium primary batteries; Electrolytes for other electrochemical devices. Difluorosulfonimide lithium has good electrochemical stability, good hydrolysis resistance and high electrical conductivity. It can be widely used in electrolytes to improve the cycle performance and rate performance of power batteries. Lithium Bis(fluorosulfonyl)imide (LiFSI) has the advantages of high stability (no decomposition below 200 ℃), excellent low temperature performance, good hydrolysis stability and more friendly environment, can be used as an alternative to lithium hexafluorophosphate secondary lithium ion battery electrolyte lithium salt of the next generation. The lithium salt of bisfluorosulfonyl imide can be used as an electrolyte additive for lithium ion batteries, and can be applied to the electrolyte of rechargeable lithium batteries to effectively reduce the high and low temperature resistance of the SEI layer formed on the surface of the electrode plate at low temperatures, reduce the capacity loss of the lithium battery in the process of placing, so as to provide high battery capacity and electrochemical performance of the battery, can also be used as a primary battery electrolyte; Can be used as a polymerization catalyst; it can also be used as an antistatic agent in the industrial field.