2904Heading
2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
Dẫn xuất sulphonat hóa, nitro hóa hoặc nitroso hóa của hydrocarbon, đã hoặc chưa halogen hóa
Codes under heading 2904
- 29041000 - Derivatives containing only sulpho groups, their salts and ethyl esters
- 290420 - Derivatives containing only nitro or only nitroso groups:
- - Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride:
- - Other:
Data updated: 30/07/2026 · Found wrong or missing data? Report an issue for this code →