HS-6 · Subheading
293520
Sulphonamides; N-ethylperfluorooctane sulphonamide
Heading 2935 — Sulphonamides
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293520 when importing or exporting N-ethylperfluorooctane sulphonamide, a chemical often used in specialized applications like surfactants or coatings. For example, if you're shipping a bulk container of this sulphonamide for use in industrial processes, this is the correct code.
This code falls under the heading of sulphonamides, which specifically covers sulfonamide compounds that contain a sulfonyl group. In contrast, HS-6 293510 covers other sulphonamides that may have different chemical structures or applications, so ensure you’re selecting the right code based on your product's specifics.
N-ethylperfluorooctane sulphonamide is typically utilized in formulations for water-repellent coatings and as a surfactant in various industrial applications. It's important to differentiate it from other sulphonamides that may be used in pharmaceuticals or agriculture.
When classifying your product, consider the end-use and chemical composition. If your shipment includes a different sulphonamide, such as those used in medical applications, you may need to look at different HS codes under the same heading.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
N-ethylperfluorooctane sulphonamide · sulphonamides classification · chemical import codes · industrial surfactants · water-repellent coatings · bulk chemical shipments · specialty chemical imports · chemical export regulations · sulphonamide applications · shipping chemicals · customs codes for chemicals · chemical composition classification · laboratory chemical shipments · textile processing chemicals · oil recovery chemicals
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Bulk shipment of N-ethylperfluorooctane sulphonamide for industrial coatings
- Small containers of N-ethylperfluorooctane sulphonamide for laboratory use
- N-ethylperfluorooctane sulphonamide as a surfactant in textile processing
- N-ethylperfluorooctane sulphonamide included in water-repellent sprays
- Samples of N-ethylperfluorooctane sulphonamide for research and development
- N-ethylperfluorooctane sulphonamide in formulations for oil recovery
- N-ethylperfluorooctane sulphonamide used in the production of specialty chemicals
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 293520 used for?
- How to classify N-ethylperfluorooctane sulphonamide?
- Is N-ethylperfluorooctane sulphonamide a sulphonamide?
- What are the applications of N-ethylperfluorooctane sulphonamide?
- How do I ship sulphonamides?
- What is the difference between 293510 and 293520?
- What packing forms are needed for N-ethylperfluorooctane sulphonamide?
- Are there any regulations for importing sulphonamides?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to determine if my product is N-ethylperfluorooctane sulphonamide
- What are the customs requirements for sulphonamides?
- How to classify chemicals for import and export
- What is the correct HS code for specialty chemicals?
- Is N-ethylperfluorooctane sulphonamide hazardous?
- What documentation is needed for shipping sulphonamides?
- How to differentiate between sulphonamide types in customs
- What are the uses of N-ethylperfluorooctane sulphonamide in industry
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is N-ethylperfluorooctane sulphonamide used for?
- N-ethylperfluorooctane sulphonamide is primarily used as a surfactant in industrial applications, including water-repellent coatings and textile processing.
- How do I know if my product falls under HS-6 293520?
- If your product is N-ethylperfluorooctane sulphonamide and is used in industrial applications, it likely falls under HS-6 293520. Check the chemical composition to confirm.
- What are the shipping requirements for sulphonamides?
- Shipping requirements for sulphonamides include proper labeling, safety data sheets, and compliance with any hazardous material regulations if applicable.
- Can I use HS-6 293520 for other sulphonamides?
- No, HS-6 293520 specifically applies to N-ethylperfluorooctane sulphonamide. Other sulphonamides may require different HS codes.
- What documentation do I need for importing N-ethylperfluorooctane sulphonamide?
- You will need a commercial invoice, packing list, safety data sheet, and any relevant import permits or certificates.
- Are there any restrictions on importing sulphonamides?
- Yes, some sulphonamides may have restrictions based on their use and potential environmental impact. Check with local regulations before importing.
- How can I ensure my chemical classification is correct?
- Consult with a customs broker or trade compliance expert to ensure your chemical classification aligns with the correct HS code.
- What is the difference between HS-6 293520 and HS-6 293510?
- HS-6 293520 refers specifically to N-ethylperfluorooctane sulphonamide, while HS-6 293510 covers other types of sulphonamides with different applications.
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