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Perfluorooctanoic acid (PFOA; conjugate base perfluorooctanoate; also known colloquially as C8, for its 8-carbon chain structure) is a perfluorinated carboxylic acid produced and used worldwide as an industrial surfactant in chemical processes and as a material feedstock.
Although both companies conducted independent studies demonstrating the harmful side effects of PFOA exposure, these results were hidden from the public as a result of the EPA’s self-reporting policy on chemical toxicology in manufacturing. [31]
It is commonly referred to as the main harmful PFAS chemical and PFOA is responsible for many of the negative health effects commonly associated with PFAS. Per- and polyfluoroalkyl substances are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain. Different organizations use ...
The state added PFOA to its Proposition 65 list of chemicals that are known to cause reproductive toxicity in 2017 and to the list known to cause cancer in 2022. But it's one of only around a ...
Wyre Council said ICI, and subsequent site owner AGC Chemicals, were permitted to use PFOA from the 1950s to 2012. The substance was used in everyday items like non-stick pans and waterproof clothing.
Examples include PFOA and PFOS, frequently present in water-resistant textiles and sprays conferring water-resistant properties to textiles and fire-fighting foam. [3] Data from animal studies of PFOA indicate that it can cause several types of tumors and neonatal death and may have toxic effects on the immune, liver, and endocrine systems.
It has been identified as a potential carcinogen, with an acute oral toxicity estimate indicating a lethal dose for 50% of rats at 57 mg/kg. The substance is known to cause a range of acute symptoms as side effects such as a burning sensation, coughing, wheezing, and difficulty in breathing, which require immediate medical attention. [25]
The New York man argues he had an unspecified, independent third party test Simply Tropical juice drink revealing the product had high levels of certain PFAs that have been “indisputably linked ...
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