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 Lithium tetrafluoroborate(LiBF4)CAS: 14283-07-9 Battery Material, Battery Additives Sodium-difluoro(oxalato)borate (NaDFOB)CAS: 1016545-84-8 Battery Material, Battery Additives 2H-Perfluoro(5,8-dimethyl-3,6,9-trioxadodecane)CAS: 3330-16-3 Battery Material, Ether Fluoride Cosolvent Ethyl hexafluoroisopropyl carbonateCAS: 18925-64-9 Battery Material, Ether Fluoride Cosolvent