Battery Electrolyte Lithium Salt Lithium Bis (fluorosulfonyl) Imide CAS 171611-11-3

• CAS No.: 171611-11-3
• Formula: F2no4s2.Li
• EINECS: 686-526-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: White
• Storage Condition: Under Inert Gas at 2-8°c
• Density: 1.052g/cm3 at 25ºC
• Melting Point: 124-128ºC
• Vapour Pressure: 27.198-31.064PA at 20-25ºC
• Logp: 3 at 20ºC and pH6
• Transport Package: Bag
• Specification: 25kg/bag
• Trademark: YANXI
• Origin: China
• HS Code: 2925294500
• Production Capacity: 20metric Ton/Month

Product Description

 

Product Description

 

Lithium difluorosulfonimide (LiFSI) can be used as the next generation of secondary lithium ion battery electrolyte lithium salt to replace lithium hexafluorophosphate because of its high stability (not decomposed below 200ºC), excellent low temperature performance, good hydrolysis stability and more friendly environment.



 1,Quick details for Lithium Bis(fluorosulfonyl)imide
 

Product  name	Lithium Bis(fluorosulfonyl)imide
CAS	171611-11-3
Molecular  Formula	F2NO4S2.Li
Molecular  weight	187.0721064
Apperance	White  powder
purity	99%

2.Useage  for  Lithium Bis(fluorosulfonyl)imide
Difluorosulfonimide lithium has the characteristics of good electrochemical stability, good hydrolytic resistance and high conductivity, which can be widely used in electrolyte, especially in power battery, which can improve the cycle performance and rate performance of power battery.  

3 .storage  for  Lithium Bis(fluorosulfonyl)imide
 Store in  ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.


Application
Difluorosulfonimide lithium salt can be used as a lithium ion battery electrolyte additive, applied to the electrolyte of rechargeable lithium battery, can effectively reduce the high and low temperature resistance of the SEI layer formed on the surface of the electrode plate at low temperature, reduce the capacity loss of lithium battery Chemicalbook during placement, thereby providing high battery capacity and electrochemical performance of the battery. Can also be used as a primary battery electrolyte; Can be used as polymerization catalyst; It can also be used as an antistatic agent in the industrial field.
 

 

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