Citerat av 1 — sandpit, port and landfill activities for all metals, nonylphenol (58%), PFOS. (54% ) förekomsten av salt och gör dem till en väsentlig källa för diffusa utsläpp av phosphorus. 7723-14-0. Grundämnen. µg/l. 10. 100%. 59. 9.5. 310 potassium.

av I Lee — genomsnittliga dagliga intaget av PFOS och PFOA med det satta ”Tolerable PFOS förekommer ofta som en perfluorerad anjon och används som salt toxicity studies on perfluorooctanesulfonate potassium salt in Cynomolgus monkeys.

Due to this vapour pressure and a low air-water partition coefficient  Perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA) and their salts . .. EFSA Open Food Perfluorooctane sulfonic acid, potassium salt, 2795-39-3. Record 226 - 1354 In the environment, the potassium salt of PFOS rapidly ionizes to PFOS. Physical and chemical properties and other reference information for  Oct 26, 2000 significantly with increased salt content, for example the potassium salt of PFOS has a solubility in fresh water of 370 mg/L and of 25 mg/l in  Buy Perfluorooctane sulfonic acid potassium online at LGC Standards, for the Synonyms: Heptadecafluorooctanesulfonic acid potassium salt, PFC Show more   2795-39-3. Potassium perfluorooctanesulfonate.

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PFOS (Perfluorooctane sulfonic acid). 1763-23-1. anilinacetat (salt som är bildat av ättiksyra enligt nr 2915 och anilin enligt nr 2921). .

Pigment Red  Tripropyltin chloride.

PFOS and PFOA are part of a larger group of chemicals called per- and polyfluoroalkyl substances White powder (potassium salt). White powder/ waxy white 

Table 2. Physical and chemical properties of PFOS potassium salt. (Data from OECD, 2002, unless otherwise noted).

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.

Record 226 - 1354 In the environment, the potassium salt of PFOS rapidly ionizes to PFOS. Physical and chemical properties and other reference information for  Oct 26, 2000 significantly with increased salt content, for example the potassium salt of PFOS has a solubility in fresh water of 370 mg/L and of 25 mg/l in  Buy Perfluorooctane sulfonic acid potassium online at LGC Standards, for the Synonyms: Heptadecafluorooctanesulfonic acid potassium salt, PFC Show more   2795-39-3.

Pigment Red 104, 12656-85-8 PFOS (Perfluorooctane sulfonic acid), 1763-23-1. Potassium dichromate. 7778-50-9. Acetic acid, lead salt, basic PFOA och PFOS samt 0,5 mg/kg för de övriga ämnena i tabellen nedan. Ämne.
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… The surface active properties of the potassium salt of PFOS make a direct determination of the octanol-water partition coefficient impossible.

Applies to PFOS potassium salt.
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Skärpt bedömning av miljögifterna PFOS och PFOA - Vetenskapsradion nitric acid + salt = gold https://youtu.be/Gt6IERsvxHQ Potassium sodium tartrate - in Wikipedia https://en.wikipedia.org/wiki/Potassium_sodium_tartrate

av S Daun — Genom djurtester har man noterat att höga doser av både PFOS och toxicity studies on perfluoro- octanesulfonate potassium salt in cynomolgus monkeys. ”Acetic acid, lead salt, basic”, Pigment Red 104, Pigment Yellow 34. Till exempel är perfluoroktansulfonsyra (PFOS) och perfluoroktansyra (PFOA) klassificera-. Potassium dichromate 15) 16) 7778-50-9 l.ead salts. 91031-62-8. (292-966-7). Plastics products.

Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) November 2017 . Introduction This fact sheet, developed by the U.S. Environmental Protection Agency (EPA) Federal Facilities Restoration and Reuse Office (FFRRO), provides a summary of two contaminants of emerging concern, perfluorooctane

No Data, Some Concern Perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) belong to the group of per‐and polyfluoroalkyl substances (PFASs). PFASs (R‐X) are compounds consisting of a hydrophobic alkyl chain, of varying length (typically C4–C16) and a hydrophilic end group. Perfluorooctane sulfonate The PFOS used in this study was potassium perfluorooctanesulfonate salt (CASRN 2795-39-3, K + PFOS, lot 217, purity 86.9%) obtained from 3M Company (St. Paul, Minnesota). A detailed list of the impurities in this lot was presented previously in Seacat et al. (2002) . Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) November 2017 .

Grundämnen. µg/l. 10. 100%. 59. 9.5. 310 potassium.