Monils ionic liquid raw material LiFSI | Lithium Bis(fluorosulfonyl)imide | 171611-11-3

2019-03-16 20:36:22 adman 14

LiFSI |  Lithium Bis(fluorosulfonyl)imide | 171611-11-3PRODUCTION:  100~300 t/aItem    

APPLICATIONS

  • Additive for lithium ion secondary battery

  • Electrolyte for lithium ion secondary battery

  • Electrolyte for lithium ion primary battery

  • Antistatic agent


Item                                    Specifications  Method 
Appearance                             white powder      visualization 
Melting point (oC)                  140                       DSC               
Thermal decomposition (oC)  > 230                   TGA under N2 flow 
Assay (w/w %)                         > 99.9%               100−sum of impurities 
H2O(ppm)                          < 100                   Karl-Fisher Titration 
Free Acid(ppm)                  < 5                       Acid-base neutralization   
Insoluble substance(ppm) < 300                   Filtration 
F-(ppm)                           < 20                     Ion chromatography 
Cl- (ppm)                           < 2                     Ion chromatography 
SO42- (ppm)                     < 50                   Ion chromatography 
Fe (ppm)                           < 5                       ICP 
Cr (ppm)                           < 2                       ICP 
Ni (ppm)                           < 1                       ICP 
Na (ppm)                          < 1                       ICP 
K (ppm)                             < 1                      ICP 
Pb (ppm)                           < 1                    ICP 
Zn (ppm)                           < 1                      ICP    
Cu (ppm)                           < 1                    ICP 
Cd (ppm)                           < 1                    ICP 


LiFSI |  Lithium Bis(fluorosulfonyl)imide | 171611-11-3

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PRODUCTION:  100~300 t/a