LIFSI CAS: 171611-11-3
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Category：Fine chemical Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
| Name | LIFSI |
| Synonyms | LiFSI
LIFSI Lithiumbisfluorosulfonimide Lithium bisfluorosulfonimide LithiuMbis(fluorosulfony)iMide LithiuM bis(fluorosulfony)iMide Lithiumbis(fluorosulfonyl)imide Bis(fluorosulfonyl)imideLithium Bis(fluorosulfonyl)imide Lithium Lithium bis(fluorosulfonyl)imide Imidodisulfurylfluoridelithiumsalt LiFSILithiumBis(fluorosulfonyl)imide Imidodisulfuryl fluoride lithium salt Imidodisulfurylfluoridelithiumsalt(LiFSI) Imidodisulfuryl fluoride lithium salt (LiFSI) LiFSI Lithium Bis(fluorosulfonyl)imide |
| CAS | 171611-11-3 |
| EINECS | 686-526-7 |
| InChIKey | HOQSGMWVPMHPSZ-UHFFFAOYSA-N |
171611-11-3 – Physico-chemical Properties
| Molecular Formula | F2NO4S2.Li |
| Molar Mass | 187.0721064 |
| Density | 1.052g/cm3 at 25℃ |
| Melting Point | 124-128℃ |
| Water Solubility | Soluble in water |
| Vapor Presure | 27.198-31.064Pa at 20-25℃ |
| Appearance | Solid |
| Color | White to Almost white |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Physical and Chemical Properties | Lithium bisfluorosulfonyl 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. |
| Use | 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. |
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