[3-[[(heptadecafluorooctyl)sulphonyl](3-sulphopropyl)amino]propyl](2-hydroxyethyl)dimethylammonium hydroxide

3-[[(Heptadecafluorooctyl)sulfonyl](3-sulfonatopropyl)amino]-N-(2-hydroxyethyl)-N,N-dimethyl-1-propanaminium

1-Propanaminium, 3-[[(heptadecafluorooctyl) sulfonyl](3-sulfopropyl)amino]-N-(2-hydroxyethyl )-N,N-dimethyl-, hydroxide, inner salt