- Source: Perfluoropropanesulfonic acid
Perfluoropropanesulfonic acid (PFPrS) is a PFAS chemical compound having a three-carbon fluorocarbon chain and a sulfonic acid functional group. It has been used within the manufacturing process of aqueous film forming foam (AFFF).
See also
FBSA
Per- and polyfluoroalkyl substances
PFNA
PFOA
Timeline of events related to per- and polyfluoroalkyl substances