2,3,4,5-Tetrachloro-6-((3-(heptadecafluorooctyl)sulfonyloxy)phenylaminocarbonyl)benzoic acid, potassium salt 57589-85-2 Benzoic acid, 2,3,4,5-tetrachloro-6-(((3-(((heptadecafluorooctyl)sulfonyl)oxy)phenyl)amino)carbonyl)-, monopotassium salt EINECS 260-837-4 Potassium 2,3,4,5-tetrachloro-6-(((3-(((heptadecafluorooctyl)sulphonyl)oxy)phenyl)amino)carbonyl)benzoate