HS-6 · Subheading
293530
Sulphonamides; N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide
Heading 2935 — Sulphonamides
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293530 when importing or exporting N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide, a chemical often used in industrial applications and formulations. For example, this compound may be found in specialty surfactants or as a processing aid in various chemical reactions.
This code falls under the 29 chapter for organic chemicals, which encompasses a broad spectrum of organic compounds used in manufacturing and chemical processes. It's essential to distinguish between different types of organic chemicals, as they have varying regulatory requirements.
The 2935 heading narrows it down to sulphonamides, which are primarily used in pharmaceuticals and industrial applications. Other sulphonamides, like those used for medical purposes, may have different HS codes, so it’s crucial to ensure you are using the correct classification.
N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide specifically refers to a sulphonamide with unique properties, often utilized for its surfactant capabilities. This differentiates it from simpler sulphonamide compounds that might be used as antibiotics.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide · sulphonamide classification · HS code 293530 · organic chemicals import · sulphonamides in industry · chemical processing aids · surfactants for textiles · pharmaceutical sulphonamides · chemical formulations · bulk chemical shipments · laboratory chemical samples · specialty coatings production
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide in 1-liter bottles for industrial use
- Bulk shipments of sulphonamide-based surfactants for textile processing
- Chemical formulations containing N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide for oil recovery
- Intermediate chemical in the production of specialty coatings
- Laboratory samples of sulphonamide for research purposes
- Surfactant formulations for cleaning products containing this sulphonamide
- N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide used in polymer production
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 293530 used for?
- How to classify N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide?
- Is 293530 the right code for my shipment?
- What are the applications of sulphonamides?
- Can I use 293530 for surfactants?
- What products fall under HS code 2935?
- Are there regulations for importing sulphonamides?
- Where to find more information on sulphonamide classification?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to determine if my product qualifies for HS code 293530
- What types of chemicals are classified under HS code 2935
- Differences between sulphonamides and other organic chemicals
- Can N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide be used in pharmaceuticals?
- What are the import requirements for sulphonamides?
- How to classify specialty surfactants containing sulphonamides
- Examples of products using HS code 293530
- What to do if my chemical doesn't fit standard classifications
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What products are classified under HS code 293530?
- HS code 293530 specifically covers N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide, typically found in industrial surfactants and chemical formulations.
- How can I ensure I'm using the correct HS code?
- Review the product specifications and intended use. If unsure, consult with a customs broker or refer to official customs documentation for guidance.
- Are there any special regulations for importing sulphonamides?
- Yes, certain sulphonamides may be subject to specific regulations depending on their use and potential environmental impact. Check with local customs authorities for details.
- Can I use HS code 293530 for other sulphonamide products?
- No, HS code 293530 is specific to N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide. Other sulphonamides will have different codes.
- What is the difference between HS code 2935 and other organic chemical codes?
- HS code 2935 specifically pertains to sulphonamides, while other codes in the organic chemicals chapter cover different types of organic compounds with varied applications.
- What are common uses for N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide?
- This sulphonamide is commonly used in industrial applications, particularly as a surfactant in chemical processes and formulations.
- How do I classify a chemical that doesn't fit standard HS codes?
- If your chemical doesn't fit standard classifications, consult with a customs broker or refer to the Harmonized System's explanatory notes for guidance.
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