97%

99%, Octahydrate

(C₄H₉)₄NF•XH₂O CAS#: 22206-57-1 F.W.: 261.46 x hydrate is about 2-3

Ca(CF₃SO₃)₂ CAS#: 55120-75-7 F.W.: 338.22

Cu(CF₃SO₃)₂ CAS#: 34946-82-2 F.W.: 361.68