PFOA, an acronym for Perfluorooctanoic Acid, is a chemical compound that belongs to the group of per- and polyfluoroalkyl substances (PFAS). It is a synthetic fluorinated organic compound that consists of eight carbon atoms bonded with a terminal carboxyl group and fully fluorinated. PFOA is notable for its exceptional chemical stability and resistance to heat, oil, water, and grease.
Primarily used in industrial applications, PFOA has been employed in the production of a wide range of consumer goods such as non-stick cookware, stain-resistant fabrics, carpeting, food packaging, and firefighting foams. Furthermore, it has been utilized as a processing aid in the production of fluoropolymers, which are used in various industrial applications.
However, PFOA is considered an environmental pollutant and a potential health hazard due to its persistence in the environment and possible adverse effects on organisms and human health. It does not naturally degrade and can bioaccumulate in living organisms, including humans, leading to concerns about its long-term exposure effects. Studies have linked PFOA exposure to various health concerns, including developmental issues, liver toxicity, hormonal disruptions, and potential links to cancer.
As a result of these health and environmental concerns, the production and use of PFOA have been phased out by many countries and companies around the world.
