Home Battery Material Battery Additives Sodium Bis(Trifluoromethanesulfonyl)Imide(NaTFSI) Sodium Bis(Trifluoromethanesulfonyl)Imide(NaTFSI) Electrolyte for batteries and fuel cells,Ionic liquids,Lewis acids. CAS: 91742-21-1 Categories: Battery Additives, Battery Material Related products Ethyl(2,2,2- trifluoroethyl)carbonateCAS: 156783-96-9 Battery Material, Ether Fluoride Cosolvent Carbonic Acid Bis(2,2,2- trifluoroethyl) EsterCAS: 1513-87-7 Battery Material, Ether Fluoride Cosolvent Lithium tetrafluoroborate(LiBF4)CAS: 14283-07-9 Battery Material, Battery Additives Lithium difluorobis(oxalato)phosphate(LIDODFP)CAS: 678966-16-0 Battery Additives, Battery Material