There is evidence that perfluorooctane sulfonate (PFOS), which is an analogue chemical of PFOA, is globally distributed in humans9, 10) 1as well as wild life1, 12). In contrast, contaminations with PFOA have been observed in wild animals specific to some geographic areas12, 13). Similarly, geographical differences in serum PFOA levels

Perfluorooctane sulfonic acid potassium salt (PFOS) EINECS 220-527-1. NSC 18405. AI3-50950. MFCD00066407. Perfluorooctanesulphonic acid, potassium salt. 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid, potassium salt. 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt. DSSTox_CID_17706. …

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. Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are fluorinated hydrocarbons used as water-, oil-, and stain-resistant coatings in fabrics, leather, and carpets, and oil-resistant coatings for paper products for food contact, and also as photographic emulsifier, aviation … Wilkins, P (2001a) Perfluorooctanesulfonate, potassium salt (PFOS): An acute oral toxicity study with the honey bee. Study number HT5602. EPA Docket AR226-1017.

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KSC202O7P. SCHEMBL123125. ACMC-209h06. CHEMBL1902978.

Feb 15, 2021 Perfluorooctane sulfonate (PFOS) is a widely spread environmental contaminant. Perfluorooctanesulfonic acid potassium salt,Potassium 

Laane. 2002. Toxicological Summary for: Perfluorooctane sulfonate CAS: 45298-90-6 (anion) 1763-23-1 (acid) 29081-56-9 (ammonium salt) 70225-14-8 (diethanolamine salt) 2795-39-3 (potassium salt) 29457-72-5 (lithium salt) Synonyms: PFOS, Perfluorooctane sulfonic acid . MDH conducted a focused re-evaluation that used three recent state and federal Perfluorooctane sulfonate (PFOS, potassium salt) was purchased from Fluka Chemical (Steinheim, Switzerland).

Perfluorooctane sulfonates(PFOS) are anions that are commercially available in the form of salts, derivatives and polymers. Perfluoroktansulfonat( PFOS) är en 

5. 2795-39-3 potassium heptadecafluorooctane-1-sulfonate, potassium perfluorooctanesulfonate. Perfluorinated compounds.

77282. ≥98.0% (T) Sigma-Aldrich. pricing. SDS. Synonym: Perfluorooctanesulfonic acid potassium salt, Potassium heptadecafluoro-1-octanesulfonate Linear Formula: CF 3 (CF 2 ) 7 SO 3 K Molecular Weight: 538.22 Chemical name: Perfluorooctane Sulfonate (PFOS) Molecular formula: C8F17SO3 Structural formula: Figure 1. Structural formula of PFOS shown as its potassium salt Synonyms: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro; 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonic acid; Perfluorooctane sulfonate (PFOS) and its salts are perfluorinated organic compounds with surfactant properties. 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.
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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. Subchronic toxicity studies on perfluorooctane sulfonate potassium salt in cynomolgus monkeys. Toxicol Sci 68:249-264.

Perfluorooctane sulfonate (PFOS) and its salts are perfluorinated organic compounds with surfactant properties.
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Perfluorooctane sulfonate, potassium salt (PFOS): a flow-through bioconcentration test with the bluegill (Lepomis macrochirus) - amended. Wildlife International …

Perfluorooctane sulfonate (PFOS) and its salts are perfluorinated organic compounds with surfactant properties.