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 Bis(1,1,1,3,3,3 – hexafluoropropan-2- yl) carbonateCAS: 18925-66-1 1,1,2,3,3,3-Hexafluoropropyl 2,2,2-Trifluoroethyl EtherCAS: 993-95-3 Sodium-difluoro(oxalato)borate (NaDFOB)CAS: 1016545-84-8 CAS: 355-43-1