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 2904.32 — Ammonium perfluorooctane sulphonate
HS code
2904.32.00 Ammonium perfluorooctane sulphonate
Last Verified Date - 1 October 2026
Common commodities
Pure Ammonium Perfluorooctane SulfonateAmmonium PFOS Salt CrystalsChemical Grade Ammonium Perfluorooctane SulfonateIndustrial Ammonium Perfluorooctane SulfonateHigh Purity Ammonium Perfluorooctane SulfonateTechnical Grade Ammonium Perfluorooctane SulfonatePure C8F17SO3NH4 SaltAmmonium PFOS AnhydrousPharmaceutical Grade Ammonium Perfluorooctane SulfonateAqueous Solution of Ammonium Perfluorooctane Sulfonate