HS Code 2904
Sulphonated and Nitrated Hydrocarbons
HS code 2904 covers sulphonated, nitrated, or nitrosated derivatives of hydrocarbons used extensively in dye manufacturing, explosives, and industrial synthesis
4-digit Section VIFCL Hazmat 3
HS Code 2904 — Sulphonated and Nitrated Hydrocarbons
These are hydrocarbons where hydrogen atoms are replaced by nitro, nitroso, or sulphonic acid groups. These derivatives are major components in the manufacturing of synthetic dyes, detergents, and industrial explosives.
What's included
- Nitrobenzene
- Nitrotoluene
- Benzene sulphonic acids
- Ethane sulphonic acid
What's excluded
- Prepared explosives → use
3602(Finished explosive mixtures are classified in Chapter 36.)
Common examples
- Nitrobenzene for aniline production
- Methane sulphonic acid
- Nitromethane (pure)
Frequently asked questions
Is nitromethane classified here?
Yes, as a nitrated derivative of an acyclic hydrocarbon, it falls under 2904.
Trade & shipping notes
- Typical duty range: 0% - 6.5%
- Documentation: May require 'End Use Certificates' because many nitrated compounds can be used to make explosives.
- Typical shipping mode: FCL
- Top exporters: China, India, Germany
- Top importers: United States, France, South Korea
Related HS codes
Key takeaway
Check for explosive precursor restrictions which vary significantly by country (e.g., EU 2019/1148).
Related HS codes
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