Sliver bis(trifluoromethane sulfonimide)189114-61-236 % similar Lithium bis(trifluoromethanesulfonyl)imide90076-65-636 % similar Potassium bis(trifluoromethanesulfonly)imide90076-67-836 % similar Tributylmethylammonium bis(trifluoromethylsulfonyl)imide405514-94-535 % similar 1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide223437-11-435 % similar 1-Butyl-1-methylpiperidinium bis(trifluoromethylsulfonyl)imide623580-02-934 % similar 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate145022-44-234 % similar