perfluoroctansure pfoa

  • Perfluorooctanoic Acid (PFOA), its salts, and its ...

    Perfluorooctanoic acid, also known as PFOA, is a man-made substance belonging to a class of chemicals known as perfluorocarboxylic acids (PFCAs) that fall under a broader class of chemicals known as per- and polyfluoroalkyl substances (PFASs).

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  • Perfluorooctanoic Acid (PFOA), its salts and precursors ...

    A Proposed Risk Management Approach on Perfluorooctanoic Acid (PFOA), Its Salts, and Its Precursors was also released on August 25, 2012, for a 60-day public comment period. Comments and the Government's response are provided in the summary of public comments on the proposed risk management approach on PFOA, its salts, and its precursors .

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  • PFC Perfluorochemicals - PFOA Perfluorooctanoic Acid ...

    PFOA - PERFLUOROCHEMICALS PFC Perfluorochemicals - PFOA Perfluorooctanoic Acid. Background. PFCs are a group of chemicals used to make heat resistant and stain resistant coatings. They are not found naturally in the environment. PFOA is a PFC chemical and has been in the news recently because the chemical has been found in drinking water wells.

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  • Better regulation portal - European Commission

    According to the draft of the POP Regulation, the manufacture, placing on the market and use of articles containing PFOA is prohibited from 04.07.2020 unless they fall under the specific exemption. According specific exemption No. 8 the use of articles already in use in the European Union before 4 July 2020 containing PFOA, its salts and/or ...

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  • Perfluorooctanoic Acid (PFOA), Teflon, and Related Chemicals

    Perfluorooctanoic acid (PFOA), also known as C8, is another man-made chemical. It has been used in the process of making Teflon and similar chemicals (known as fluorotelomers), although it is burned off during the process and is not present in significant amounts in the final products.

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  • Perfluorooctanesulfonic acid - Wikipedia

    Perfluorooctanesulfonic acid is usually used as the sodium or potassium salts. PFOS was the key ingredient in Scotchgard, a fabric protector made by 3M, and numerous stain repellents. PFOS, together with PFOA, has also been used to make aqueous film forming foam (AFFF), a component of fire-fighting foams, and alcohol-type concentrate foams.

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  • Perfluorooctanoic acid (PFOA): 1. What is PFOA and what is ...

    What is PFOA? PFOA (Penta-decafluoro-octanoic acid), its salts and PFOA-related compounds fall within a family of perfluoroalkyl and polyfluoroalkyl substances (PFASs). PFASs consist of carbon chains of different lengths where the hydrogen atoms are completely (perfluorinated) or partly (polyfluorinated) substituted by fluorine atoms.

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  • Perfluorooctanoic acid (PFOA) and Perfluorooctanesulfonic ...

    Drinking Water Health Advisory for Perfluorooctanoic Acid (PFOA), May. (PDF) US EPA, 2016. FACT SHEET:PFOA & PFOS Drinking Water Health Advisories (PDF), US Environmental Protection Agency, November. US Federal Register, 2016. Lifetime Health Advisories and Health Effects Support Documents for Perfluorooctanoic Acid and Perfluorooctane Sulfonate.

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  • Perfluorooctane Sulfonate (PFOS) Perfluorooctanoic Acid (PFOA)

    PFOS and PFOA typically found in drinking water. August 2016 Perfluorooctane Sulfonate (PFOS) Perfluorooctanoic Acid (PFOA) What are PFOS and PFOA? Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) are part of a group of chemicals called perfluoroalkyl substances (PFASs). These are a family of man-made compounds

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  • Perfluorooctanesulfonic acid | C8HF17O3S - PubChem

    Perfluorooctanesulfonic acid or perfluorooctane sulfonate (PFOS), is a man-made fluorosurfactant and global pollutant. PFOS was the key ingredient in Scotchgard, a fabric protector made by 3M, and numerous stain repellents. It was added to Annex B of the Stockholm Convention on Persistent Organic Pollutants in May 2009.

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  • Perfluorooctanoic acid (PFOA) : Your Environment, Your ...

    5/31/2017· What is Perfluorooctanoic Acid (PFOA)? Perfluorooctanoic acid (PFOA) is a manufactured chemical that is part of a larger group of chemicals called perfluoroalkyls. PFOA has been used in stain-resistant carpets and fabrics, nonstick cookware, and other products that resist heat, oil, …

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  • Pentadecafluorooctanoic acid (PFOA) - Candidate List of ...

    Companies may have immediate legal obligations following the inclusion of a substance in the Candidate List on this website including in particular Articles 7, 31 and 33 of the REACH Regulation. Numerical identifiers: Each candidate list entry covers both anhydrous and hydrated forms of a substance. The CAS number shown in an entry is typically ...

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  • Perfluorooctane Sulfonate (PFOS) and related chemical ...

    Perfluorooctane sulfonate (PFOS) is a candidate for further work. ... This hazard assessment of perfluorooctane sulfonate (PFOS) and its salts includes all information that was available by July 2002. ... PFOA and related compounds and chemicals that may degrade to PFCA. This document provides preliminary lists of PFOs, ...

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  • Perfluorooctanoic acid 95% | Perfluorooctanoic acid ...

    Perfluorooctanoic acid is a perfluoroalkyl acid commonly used in the preparation of fluoroacrylic esters, fluoropolymers and fluoroelastmers. It is found to be environmentally persistent and bioaccumulative with a long half-life. Packaging 5, 25 g in glass bottle

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  • Information Submission - Perfluorooctanoic Acid (PFOA) and ...

    This comment period was open from 10/24/2019 until 01/15/2020.

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