What is the HS code for nitric acid?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2808 — Nitric acid; sulphonitric acids
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-4 2808 when importing nitric acid or sulphonitric acids, such as those used in fertilizers or explosives. For example, if you're bringing in a shipment of concentrated nitric acid for agricultural use, this code applies.
When distinguishing between HS-6 lines, note that 280800 specifically covers both nitric acid and sulphonitric acids. If your product is a blend or has specific additives, it may affect classification, so ensure you check the product's composition.
If you're unsure about the concentration of nitric acid in your shipment, remember that the classification can depend on purity levels. Products with different concentrations might still fall under HS-4 2808, but additional details may be needed for accurate tariff application.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
nitric acid import · sulphonitric acids classification · HS-4 2808 · chemical import codes · inorganic chemicals · nitric acid uses · tariff for nitric acid · sulphonitric acids applications · chemical shipping regulations · nitric acid purity levels
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Concentrated nitric acid for industrial use
- Diluted nitric acid for laboratory applications
- Sulphonitric acids used in chemical synthesis
- Nitric acid solutions in bulk containers
- Nitric acid in small retail packaging for educational purposes
- Specialty nitric acids for pharmaceuticals
Common questions
Frequent classification questions with short practical guidance.
How to classify sulphonitric acids?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there specific regulations for importing nitric acid?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the uses of nitric acid in industry?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I determine the purity of nitric acid for import?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What packaging is required for shipping nitric acid?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
importing nitric acid for agricultural use
Check the exact product specs and destination-country tariff notes before finalizing the code.
classification of sulphonitric acids in trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
tariff rates for nitric acid shipments
Use this topic to narrow your shortlist, then validate the final code against legal wording.
how to identify nitric acid concentration
Use this topic to narrow your shortlist, then validate the final code against legal wording.
safety regulations for nitric acid transport
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
differences between nitric acid and sulphonitric acids
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
best practices for importing chemicals
Check the exact product specs and destination-country tariff notes before finalizing the code.
packaging requirements for nitric acid imports
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-4 2808?
- HS-4 2808 covers nitric acid and sulphonitric acids, including various concentrations and formulations used in industries like agriculture and manufacturing.
- How do I know if my nitric acid is classified correctly?
- Ensure to check the purity and concentration of your nitric acid. If it meets the specifications for HS-6 **280800**, it should be classified correctly.
- Are there special regulations for importing nitric acid?
- Yes, importing nitric acid may require compliance with safety and environmental regulations, so check with your local customs authority.
- Can I import diluted nitric acid under HS-4 2808?
- Yes, diluted nitric acid can also be classified under HS-4 2808, as long as it meets the criteria for nitric acid or sulphonitric acids.
- What packaging is required for shipping nitric acid?
- Nitric acid must be packaged in appropriate containers that meet safety standards, often requiring UN-approved packaging for hazardous materials.
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Heading-browse mode uses HS-6 280800 (first line of this block).