Perfluorobutanesulfonic acid (PFBS) is a PFAS chemical compound having a four-carbon fluorocarbon chain and a sulfonic acid functional group. It is stable...
9 KB (748 words) - 07:54, 9 September 2024
marketed by DuPont under its trademark Teflon. GenX chemicals and perfluorobutanesulfonic acid (PFBS) are organofluorine chemicals used as a replacement for...
98 KB (10,688 words) - 22:43, 9 September 2024
Nonaflate (category Perfluorosulfonic acids)
given to nonafluorobutanesulfonates, the salts or esters of perfluorobutanesulfonic acid. Its uses are similar to those of triflate. It is a good leaving...
1 KB (89 words) - 13:30, 18 March 2022
Perfluorooctanesulfonic acid (PFOS) (conjugate base perfluorooctanesulfonate) is a chemical compound having an eight-carbon fluorocarbon chain and a sulfonic acid functional...
54 KB (5,375 words) - 06:11, 4 August 2024
The simplest example of a perfluorosulfonic acid is the trifluoromethanesulfonic acid. Perfluorosulfonic acids with six or more perfluorinated carbon atoms...
5 KB (271 words) - 20:58, 10 June 2024
the simplest perfluorinated nitrile. Triflic acid, a useful strong acid perfluorobutanesulfonic acid (PFBS) used as a replacement for PFOS in 3M's reformulated...
12 KB (1,125 words) - 04:12, 25 August 2024
century. Finishing (textiles) Nikwax Analogy P2i Perfluorobutanesulfonic acid Perfluorooctanoic acid Scotchgard Philippa J. Hill, Mark Taylor, Parikshit...
6 KB (650 words) - 07:09, 8 August 2024
hydroxide gives Ba(ONf)2, which upon treatment with sulfuric acid gives perfluorobutanesulfonic acid and insoluble barium sulfate. Commercially available NfF...
11 KB (1,192 words) - 22:10, 21 August 2024
Scotchgard (category Sulfonic acids)
reformulated Scotchgard and since June 2003 has replaced PFOS with perfluorobutanesulfonic acid (PFBS). PFBS has a much shorter half-life in people than PFOS...
7 KB (643 words) - 04:47, 17 June 2024
(PFHxS), perfluorononanoic acid (PFNA), hexafluoropropylene oxide dimer acid (also known as GenX) and perfluorobutanesulfonic acid (PFBS). EPA has issued...
57 KB (6,069 words) - 18:46, 30 August 2024
perfluorohexanesulfonic acid (PFHxS) PFNA hexafluoropropylene oxide dimer acid (also known as GenX) perfluorobutanesulfonic acid (PFBS). Radionuclides are...
62 KB (6,683 words) - 20:08, 24 August 2024
but those are less durable. Fluorosurfactant Perfluorobutanesulfonic acid Perfluorooctanesulfonic acid Scotchgard "Stain Resistance". Textile Information...
2 KB (198 words) - 06:16, 25 December 2022
allegations. PFBS (Perfluorobutanesulfonic acid) US 7169323, MJ Parent, PM Savu, RM Flynn, "Fluorinated surfactants for buffered acid etch solutions", published...
5 KB (370 words) - 17:23, 27 September 2023
sulfonyl fluoride functional group. It is used to make perfluorooctanesulfonic acid (PFOS) and PFOS-based compounds. These compounds have a variety of industrial...
16 KB (1,417 words) - 20:03, 3 August 2024
Perfluorooctanesulfonic acid (PFOS), Perfluorobutanesulfonic acid (PFBS), Perfluorooctanoic acid (PFOA), Perfluorononanoic acid (PFNA) Except where otherwise...
12 KB (1,101 words) - 05:07, 17 June 2024
perfluorooctanoic acid (PFOA), perfluorooctanesulfonic acid (PFOS), GenX, perfluorobutanesulfonic acid (PFBS), perfluorohexanesulfonic acid (PFHxS) and perfluorononanoic...
169 KB (18,924 words) - 17:29, 5 September 2024