Trifluoromethanesulfonic acid SILVER TRIFLUOROMETHANESULFONATE Trifluoromethanesulfonic anhydride Silver(I) trifluoromethanethiolate Sodium trifluoromethanesulfonate Zinc trifluoromethanesulfonate CALCIUM TRIFLUOROMETHANESULFONATE Potassium trifluoromethanesulfonate Methyl trifluoromethanesulfonate TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE