Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2935 — Sulphonamides.
Subheading 2935.50 — Other perfluorooctane sulphonamides
HS code
2935.50.00 Other perfluorooctane sulphonamides
Last Verified Date - 1 October 2026
Common commodities
Pure perfluorooctane sulphonamide compoundPFOS derivative organic chemicalSpecified unlisted perfluorooctane sulphonamideOrganic perfluorooctane sulphonamideUnspecified pure perfluorooctane sulphonamidesPerfluorinated PFOS chemical compoundChemically defined organic PFOS derivativeOther specified non-N-Methyl/Ethyl perfluorooctane sulphonamidePure organic Perfluorooctane sulphonamide compound (non-medicinal)Specified unlisted pure Perfluorooctane sulphonamides (non-N-Methyl/Ethyl)