H&Z Industry Co.,Ltd is supplier for Potassium perfluorooctanesulfonate (FC-95). We provide 4-Methylumbelliferyl sulfate potassium salt as well. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products.

Ammonium perfluorooctane 382, potassium heptadecafluorooctane-1-sulfonate, potassium perfluorooctanesulfonate, 2795-39-3. 383, Diisononyl phthalate, 28553-12-0. 384, Phenol, 4-tert- 2795-39-3 potassium heptadecafluorooctane-1-sulfonate, potassium perfluorooctanesulfonate. Perfluorinated compounds. 28553-12-. 0.

Potassium perfluorooctanesulfonate

Potassium did not significantly increase sorption of PFOS measured in this study (log K d values of 0.55 ± 0.09). For divalent metal ions (Ca 2+ and Mg 2+ ), sorption coefficients increased systematically with ions concentrations, with a rate of change of approximately 0.50 and 0.52 log units per log unit [Ca 2+ ] and [Mg 2+ ], respectively. Triveni Chemicals - Offering Perfluorooctanesulfonic Acid, Sodium Fluoborate, Phenylalanine Methyl Ester, Potassium Hydrogen Fluoride, Magnesium Chromate, Pidilite Industrial Chemicals, Sulphonic Acid in Imran Nagar, Vapi, Gujarat. Read about company.

The surface active properties of the potassium salt of PFOS make a direct determination of the octanol-water partition coefficient impossible. In a preliminary study reported by 3M an inseparable emulsion was formed. 3M determined the solubility of PFOS (K salt) in octanol as 56 mg/L, and calculated the log Kow from the ratio of solubilities, giving a log Kow value of -1.08.

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Quality potassium perfluorooctanesulfonate - find quality New product, Adhesives & Sealants & New product from Hubei Hengxin Chemical Co., Ltd of China Suppliers - 151831218.

Certified Reference Material. Matrix. compound, potassium perfluorooctanesulfonate, a off-white solid, indicates that this material is water soluble and preliminary information suggests that it will neither readily biodegrade nor bioconcentrate. Preliminary aquatic testing of potassium perflurorooctanesulfonate indicated that toxic signs could be elicited ammonium, diethanolamine, potassium, and lithium forms. PFOS can be released from several fluorochemicals, such as perfluorooctane sulfonamide (PFOSA), N-ethyl perfluorooctane sulfonamidoethanol (N-EtFOSE), and N-ethylperfluorooctane sulfonamide (N-EtFOSA) by transformation or degradation processes. potassium perfluorooctanesulfonate; potassium heptadecafluorooctane-1-sulfonate. 220-527-1.

av C Ragén · 2017 — Cord serum concentrations of perfluorooctane sulfonate (PFOS) Subchronic toxicity studies on perfluorooctanesulfonate potassium salt in Heptadecafluorooctanesulfonic acid potassium salt. Potassium heptadecafluoro-1-octanesulfonate.
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SDS. 2007-05-01 · Potassium perfluorooctanesulfonate (PFOS) was obtained from Fluka (Buchs, Switzerland, batch #312421000) and used without further purification. This batch of PFOS was recently characterized by 19 F NMR spectroscopy and contained 82.2% of the linear isomer and 10.0%, 9.8% and 0.4% of the isopropyl, internally (i.e., CF 3 (CF 2 ) n CF(CF 3 )(CF 2 ) 5−n SO 3 K with n = 1 to 4) and t -butyl branched PFOS isomers, respectively [20] . 2003-02-01 · Perfluorooctanesulfonate (PFOS) is a widely disseminated persistent compound found at low (part-per-billion) concentrations in serum and liver samples from humans and fish-eating wildlife. The surface active properties of the potassium salt of PFOS make a direct determination of the octanol-water partition coefficient impossible.

PFOS causes liver damage (including liver tumors) in experimental animals, primarily via interaction with PPARα and CAR/PXR. We investigated the involvemen … We,China Potassium perfluorooctanesulfonate 2795-39-3 Suppliers and China Potassium perfluorooctanesulfonate 2795-39-3 Manufacturers, provide Potassium perfluorooctanesulfonate 2795-39-3 product and the products related with China Potassium perfluorooctanesulfonate 2795-39-3 - … H&Z Industry Co.,Ltd is supplier for Potassium perfluorooctanesulfonate (FC-95). We provide 4-Methylumbelliferyl sulfate potassium salt as well.
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China Potassium Perfluorooctanesulfonate manufacturers - Select 2021 high quality Potassium Perfluorooctanesulfonate products in best price from certified Chinese Intermediate manufacturers, Electroplating Chemicals suppliers, wholesalers and factory on Made-in-China.com

Quality potassium perfluorooctanesulfonate - find quality New product, Adhesives & Sealants & New product from Hubei Hengxin Chemical Co., Ltd of China Suppliers - 151831218. Alibaba.com offers 39 potassium perfluorooctanesulfonate products. A wide variety of potassium perfluorooctanesulfonate options are available to you, Potassium perfluorooctanesulfonate (Potassium heptadecafluorooctane-1-sulfonate) 2795-39-3 9.93 0.15 Analysis The certified value of this CRM was obtained by multiplying the dilution ratio of potassium perfluorooctanesulfonate in the prepared solution with the purity of this compound. Potassium perfluorooctanesulfonate - chemical information, properties, structures, articles, patents and more chemical data. Perfluorooctanesulfonate (PFOS) has been widely used in a variety of industrial and commercial applications as a surfactant and stain repellent.

Potassium perfluorooctanesulfonate (Potassium heptadecafluorooctane-1-sulfonate) 2795-39-3 9.93 0.15 Analysis The certified value of this CRM was obtained by multiplying the dilution ratio of potassium perfluorooctanesulfonate in the prepared solution with the purity of this compound.

Linear Formula: CF3(CF2)7SO3K. Molecular Weight: 538.22. CAS Number: 2795-39-3.

Hepatic miRNA profiles and thyroid hormone homeostasis in rats exposed to dietary potassium perfluorooctanesulfonate (PFOS) [mRNA] Perfluorooctanesulfonate (PFOS) has been widely used in a variety of industrial and commercial applications as a surfactant and stain repellent. (2008). Immunomodulatory Effects of Dietary Potassium Perfluorooctane Sulfonate (PFOS) Exposure in Adult Sprague-Dawley Rats. Journal of Toxicology and Environmental Health, Part A: Vol. 71, No. 23, pp. 1516-1525. A representative production lot of potassium perfluorooctanesulfonate (K + PFOS, FC-95, Lot 217, 86.9% pure) was provided by 3M Company (Saint Paul, MN). Details concerning impurities in this representative lot were published previously (Seacat et al., 2003a).