Product Name: Perfluorooctanesulfonyl Quaternary Amnonium iodides
Trade Name: FC-911
Molecular Formula:C₁₄H₁₄F₁₇IO₂N₂S
Properties: yellow powder, to form gel in water.
Uses: used as wetting agent, spreading agent, levelling agent, film coating agent, welding flux, extinguishing agent, activating agent in oil field, etc.

Product Name: Perfluorooctane carboxyl Quaternary Ammonium iodides
Trade Name: FC-154
Molecular Formula:C₁₄H₁₆F₁₅ION₂
Properties: waxy yellow solid or 30% amber solution.
Uses: welding flux