Overview
Perfluorodecanesulfonic acid (PFDS) is a member of a class of chemicals called per- and polyfluoroalkyl substances or PFAS. These chemicals were used in the production of non-stick, stain repellent and chemically inert coatings. Click here to read more about perfluorinated chemicals.
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.01 ppt
The EWG Health Guideline of 0.001 ppt for perfluorodecanesulfonic acid (PFDS) was defined by EPA's recommended application of the PFHxS toxicity value published in the Integrated Risk Information System's toxicological review. This health guideline protects against harm to the developing immune system.
ppt = parts per trillion
National Standard Exists
Health Concerns:
Cancer
Harm to the immune system
Hormone disruption
Harm to fetal growth and child development
Harm to the liver
