What is HS code 290432 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
290432
Derivatives of hydrocarbons; ammonium perfluorooctane sulphonate, whether or not halogenated
Heading 2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 290432 when importing or exporting ammonium perfluorooctane sulphonate, a chemical used in various applications like surfactants and coatings. For example, a shipment of 100 kg of this chemical in 5-liter containers would fall under this code.
This code specifically covers derivatives of hydrocarbons that are sulphonated, nitrated, or nitrosated. If you are dealing with similar compounds that are halogenated, you may need to look at HS-6 290431 instead, which focuses on different derivatives.
Ammonium perfluorooctane sulphonate is often used in industrial applications, including as a surfactant in firefighting foams. If you are shipping a product that contains this compound, ensure you classify it correctly to avoid customs issues.
When comparing with HS-6 290439, which covers other derivatives of hydrocarbons without the specific ammonium perfluorooctane sulphonate designation, make sure to verify the exact chemical composition of your product.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
ammonium perfluorooctane sulphonate · HS code 290432 · sulphonated hydrocarbons · chemical classification · firefighting foams · surfactants · industrial chemicals · chemical exports · customs classification · nitrated derivatives · halogenated hydrocarbons · chemical shipments · product compliance · trade regulations · import/export chemicals · chemical safety · customs rulings
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 100 kg of ammonium perfluorooctane sulphonate in 5-liter containers
- 500 liters of a surfactant formulation containing ammonium perfluorooctane sulphonate
- 200 kg of ammonium perfluorooctane sulphonate for use in firefighting foams
- A shipment of 50 kg of ammonium perfluorooctane sulphonate powder
- Bulk delivery of ammonium perfluorooctane sulphonate for industrial cleaning applications
- Samples of ammonium perfluorooctane sulphonate for laboratory testing
- Ammonium perfluorooctane sulphonate included in a mixed chemical product
- Export of ammonium perfluorooctane sulphonate as part of a specialty chemical package
Common questions
Frequent classification questions with short practical guidance.
How do I classify ammonium perfluorooctane sulphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is ammonium perfluorooctane sulphonate halogenated?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of ammonium perfluorooctane sulphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I use HS code 290431 for ammonium perfluorooctane sulphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the customs requirements for shipping ammonium perfluorooctane sulphonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the correct HS code for chemical products?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What is the difference between HS codes 290432 and 290439?
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.
How to classify ammonium perfluorooctane sulphonate for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
What products fall under HS code 290432
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Differences between HS codes for sulphonated hydrocarbons
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Shipping ammonium perfluorooctane sulphonate internationally
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Customs classification for ammonium perfluorooctane sulphonate
Check the exact product specs and destination-country tariff notes before finalizing the code.
Understanding HS code 290432 and its applications
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Is ammonium perfluorooctane sulphonate considered hazardous?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to handle ammonium perfluorooctane sulphonate in trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is ammonium perfluorooctane sulphonate used for?
- Ammonium perfluorooctane sulphonate is primarily used as a surfactant in firefighting foams and various industrial applications.
- How do I know if my product qualifies for HS code 290432?
- If your product contains ammonium perfluorooctane sulphonate or similar sulphonated derivatives of hydrocarbons, it likely qualifies for this HS code.
- Can I use HS code 290431 for my product?
- No, HS code 290431 is for different derivatives. Ensure your product specifically contains ammonium perfluorooctane sulphonate to use HS code 290432.
- What should I include in my customs declaration for HS code 290432?
- Include the product description, quantity, and any relevant safety data sheets to ensure proper classification and compliance.
- Are there any special regulations for shipping ammonium perfluorooctane sulphonate?
- Yes, check for any environmental regulations and safety requirements specific to your destination country when shipping this chemical.
- What packaging is recommended for ammonium perfluorooctane sulphonate?
- Use secure, labeled containers that comply with hazardous materials regulations to prevent leaks during transport.
- How can I find out more about customs rulings for HS code 290432?
- Consult with a customs broker or the customs authority in your country for specific rulings and guidance on this HS code.
- Is ammonium perfluorooctane sulphonate considered hazardous?
- Yes, ammonium perfluorooctane sulphonate may be subject to hazardous material regulations, so check local guidelines for handling and shipping.
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