Molecular formula: C15H15F17N2O4S Molecular Weight: 624 Appearance: white or light yellow powder Surface tension γ :18-19 dynes / cm Content: ≥ 90% Application: The gender lines perfluorinated surfactants, due to its high surface activity, widely used as a trapping agent in the oil, fire extinguishing additives industry, household industry, emulsifier, dispersant, resin, fiber, leather processing aids.