Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading
2935 Sulphonamides.
Common commodities
Bulk sulphonamide antibioticsIndustrial perfluorooctane sulphonamidesOrganic sulphonic acid amidesPharmaceutical-grade PFOS derivativesSulpha drug intermediatesBacteriostatic agent amides of sulphonic acidsBulk medicinal sulphonamide compoundsPerfluorooctane sulphonamide chemicalsOrganic chemicals for antibiotics productionIndustrial PFOS solutions