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AMMONIUM C9-10 PERFLUOROALKYLSULFONATE

Description

AMMONIUM C9-10 PERFLUOROALKYLSULFONATE is a fluorinated surfactant used in various skincare and cosmetic formulations. This compound belongs to the family of per- and polyfluoroalkyl substances (PFAS), known for their unique water and oil-repellent properties. In skincare products, it functions primarily as an emulsifier and stabilizer, helping to create smooth, homogeneous mixtures of oil and water-based ingredients.

The molecule consists of a perfluorinated carbon chain (9 to 10 carbons long) attached to a sulfonate group, with an ammonium counterion. This structure gives the ingredient its amphiphilic nature, allowing it to interact with both hydrophilic and lipophilic substances. As a result, it can effectively reduce surface tension and improve the spread and absorption of active ingredients in skincare formulations.

While effective in its role, there are growing concerns about the environmental persistence and potential health effects of PFAS compounds. Some regulatory bodies have begun to restrict or phase out certain PFAS, including those used in cosmetics. Formulators and brands are increasingly seeking alternative ingredients that can provide similar functional benefits without the associated environmental and health concerns.