Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated.
National subdivision 2904.3 — Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride :
Subheading 2904.35 — Other salts of perfluorooctane sulphonic acid
HS code
2904.35.00 Other salts of perfluorooctane sulphonic acid
Last Verified Date - 1 October 2026
Common commodities
Sodium Perfluorooctane sulphonateOrganic Perfluorooctane sulphonic acid saltC8F17SO3Na compoundPerfluorooctane sodium salt solutionSodium PFOS aqueous solutionPerfluorooctane organic salt powderPFOS sodium salt crystalsC8F17SO3Na in solid formPerfluorooctane sulphonic acid sodium compoundSodium Perfluorooctane sulfonate in bulk