2006-10-23T12:00:00.00perfluorooctanyl sulphonic acid (branched + linear form) . Clarification that this is total, i.e., both forms, was added in 20182dfc3fd6-fb8d-41b7-bc50-527fa94ae5822019-01-14T12:11:35.33false1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-Octanesulfonic acid, heptadecafluoro-1-Perfluorooctanesulfonic acidEF 101Eftop EF 101Heptadecafluoro-1-octanesulfonic acidHeptadecafluorooctanesulfonic acidPerfluoro-n-octanesulfonic acidPerfluorooctanesulfonic acidPerfluorooctylsulfonic acidPFOSPerfluorooctanyl sulphonic acid - branched + linear forms