Ammonium perfluorooctane sulfonate (CAS No. 29081-56-9); and Diethanolammonium perfluorooctane sulfonate (CAS No. 70225-14-8). Under the Safer Chemicals in Children’s Products rule, manufacturers or distributors who sell the specified products within Maine must submit a one-time reporting notice to the Department if the products have been

Perfluorooctane sulfonate, its salts and its precursors that contain the C 8 F 17 SO 2 or C 8 F 17 SO 3 moiety. Draft screening health assessment report. Prepared by Existing Substances Division, Health Canada, Ottawa, Ontario. Hekster, F.M., P. de Voogt, A.M.C.M. Pijinenburg and R.W.P.M. Laane. 2002.

Similarly, geographical differences in serum PFOA levels Alibaba.com offers 39 potassium perfluorooctanesulfonate products. A wide variety of potassium perfluorooctanesulfonate options are available to you, C4 Sulfonate; 1-Perfluorobutanesulfonic acid; Short-Term Toxicity. 28 days (Gavage) (C07040) Completed . TOX-96 Toxicity Studies of Perfluoroalkyl Sulfonates (Perfluorobutane Sulfonic Acid, Perfluorohexane Sulfonate Potassium Salt, and Perfluorooctane Sulfonic Acid) Administered by Gavage to Sprague Dawley (Hsd:Sprague Dawley SD) Rats 2021-04-02 · heptadecafluoro-1-octane sulfonic acid | heptadecafluorooctane sulfonic acid | lithium perfluorooctane sulfonate | perfluorooctane sulfonate | Perfluorooctanesulfonate | perfluorooctanesulfonic acid | perfluorooctane sulphonic acid | perfluorooctanyl sulfonate | PFOS compound NTP Protocol Outline of the Class Study of Perfluorinated Chemicals [perfluorobutane sulfonate (PFBS), perfluorohexane sulfonate potassium salt (PFHSKslt), perfluorooctane sulfonate (PFOS), perfluorohexanoic acid (PFHxA), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA) and WY 14643 (WY)] in Harlan Sprague Dawley rats administered daily by gavage for 28-Days Perfluorooctane sulfonate (PFOS) is a synthetic, fully fluorinated organic acid; it is used in a variety of consumer products and is generated as a degradation product of other perfluorinated compounds. Because of strong carbon-fluorine bonds, PFOS is stable to metabolic and environmental degradation. Product Name: Potassium perfluorooctanesulfonate (CAS NO.69458-54-4) Molecular Formula: C 8 F 17 KO 3 S Molecular Weight: 538.22g/mol Mol File: 69458-54-4.mol 2016-12-08 · Perfluorooctane sulfonate, (PFOS, C 8 HF 17 O 3 S), a well-studied perfluoro-surfactant, is a widespread environmental contaminant, has been detected in the plasma of virtually every human population worldwide [7–9]. NTP technical report on the toxicity studies of perfluoroalkyl sulfonates (perfluorobutane sulfonic acid, perfluorohexane sulfonate potassium salt, and perfluorooctane sulfonic acid) administered by gavage to Sprague Dawley (Hsd:Sprague Dawley SD) rats 2003-09-01 · Seacat AM, Thomford P J, Hansen KJ, Olsen GW, Case MT, Butenhoff JL. 2002.

for example the potassium salt of PFOS has a solubility in fresh water of 370 mg/L and of 25 mg/l in filtered sea water. Chemical Name: Perfluorooctane Sulfonate Synonym: PFOS CAS: 1763-23-1 (acid) 29081-56-9 (ammonium salt) 70225-14-8 (diethanolamine salt) 2795-39-3 (potassium salt) 29457-72-5 (lithium salt) Serum concentrations appear to be the best dose-metric for extrapolating to humans. At the present »> PFOS is a perfluoralkyl sulfonate that is commonly used as a simple salt (such as potassium, sodium or ammonium) or is incorporated into larger polymers (EFSA 2008; EPA 2009c). »> PFOA is a perfluoralkyl carboxylate that is produced synthetically as a salt.

Perfluorinated compounds. Acute exposure guideline levels for Cyanide salts.

Cambridge Isotope Laboratories offers SODIUM PERFLUORO-1-OCTANESULFONATE (PFOS) (13C8, 99%) 50 UG/ML IN METHANOL for all your research needs. View pricing, availability and product specifications.

Committed to providing quality reference materials for food and beverage testing, buy Perfluorooctane sulfonic acid online at LGC Standards. Perfluorooctanesulfonic acid (PFOS), or perfluorooctane sulfonate, is a man-made fluorosurfactant and global pollutant. It was added to Annex B of the Stockholm Convention on Persistent Organic Pollutants in May 2009.[1] PFOS can form from the degradation of precursors in addition to industrial production. Lithium perfluorooctane sulfonate: Last updated: 16/02/2021 (Also known as: LPOS; 1-perfluorooctanesulfonic acid, lithium salt) Materials, dose preparation, and analysis.

Perfluorooctane sulfonate potassium salt

»> PFOS is a perfluoralkyl sulfonate that is commonly used as a simple salt (such as potassium, sodium or ammonium) or is incorporated into larger polymers (EFSA 2008; EPA 2009c). »> PFOA is a perfluoralkyl carboxylate that is produced synthetically as a salt.

Prepared by Existing Substances Division, Health Canada, Ottawa, Ontario. Hekster, F.M., P. de Voogt, A.M.C.M. Pijinenburg and R.W.P.M. Laane. 2002.

PFOA is a perfluoralkyl carboxylate that is produced synthetically as a salt. Ammonium salt is the most widely produced form (EFSA 2008; EPA . 2009c). Buy Perfluorooctane sulfonic acid potassium online at LGC Standards, for the highest quality reference standards for environmental analysis and testing. We use cookies to ensure that we give you the best experience of our website.
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Potassium heptadecafluorooctane-1-sulphonate. Hazard code (s): Irritant. Formula: C₈F₁₇KO₃S. Melting Pt: 285 °C. MDL Number: MFCD00066407.

Common salts of PFOS include the ammonium, diethanolamine, potassium, and lithium forms. PFOS can be released from several fluorochemicals, such as perfluorooctane sulfonamide Perfluorooctane sulfonic acid 1763-23-1 C 8HF 17O 3S 500.13g/mol Ammonium salt 29081-56-9 C 8H 4F 17NO 3S 517.15g/mol Diethanolamine salt 70225-14-8 C 12H 12F 17NO 5S 605.26g/mol Potassium salt 2795-39-3 C 8F 17KO 3S 538.21g/mol Lithium salt 29457-72-5 C 8F 17LiO 3S 506.06g/mol Melting point >400°C (acid) (OECD 2002) Boiling point no data 1 Perfluorooctane sulfonate (PFOS) is an emerging persistent organic pollutant widely distributed in the environment, wildlife, and human. In our studies, as observed under the transmission electron microscope, PFOS increased autophagosome numbers in HepG2 cells. It was confirmed by elevated LC3-II levels in Western blot analysis.
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Perfluorooctane sulfonate (potassium salt) in 0.5% Tween 20. Five biological replicates consisting of individual animals were included in each dosage group.

Crossref, Medline, Google Scholar; Taniyasu S, Kannan K, Horii Y, Hanari N, Yamashita N. 2003. A survey of perfluorooctane sulfonate and related perfluorinated organic compounds in water, fish, birds, and humans from Japan. Perfluorooctane sulfonate (PFOS) is a synthetic, fully fluorinated organic acid; it is used in a variety of consumer products and is generated as a degradation product of other perfluorinated compounds. Because of strong carbon-fluorine bonds, PFOS is stable to metabolic and environmental degradation.