potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate

3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanesulfonic acid potassium salt

1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, potassium salt