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 1,1,2,3,3,3- hexafluoropropyl methyl etherCAS: 382-34-3 Lithium Bis(oxalate)borate(LiBOB)CAS: 244761-29-3 Ethyl hexafluoroisopropyl carbonateCAS: 18925-64-9 Sodium-difluoro(oxalato)borate (NaDFOB)CAS: 1016545-84-8