HS-6 · Subheading
291829
Acids; carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halides, peroxides, peroxyacids and their derivatives, n.e.c. in item no. 2918.2
Heading 2918 — Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 291829 when importing or exporting carboxylic acids that contain a phenol function but lack any additional oxygen function. For example, if you're shipping a specialized phenolic acid used in pharmaceuticals, this code is relevant.
This code specifically covers acids that are not classified elsewhere in item number 2918.2. If you have a product that fits this description but includes additional functional groups, you might need to consider other codes, such as 2918.21 for certain derivatives.
When comparing 291829 to 291830, which covers other carboxylic acids with different functional groups, the distinction lies in the presence of the phenol function. Ensure you accurately classify your product to avoid customs issues.
Understanding the nuances of these codes can help streamline your import/export process and ensure compliance with customs regulations.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
carboxylic acids · phenolic acids · chemical import export · organic chemicals · customs classification · chemical derivatives · HS code 291829 · acids with phenol function · chemical shipments · specialty chemicals · laboratory chemicals · industrial acids
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Phenolic acid used in resin production
- Specialty chemicals for pharmaceutical applications
- Laboratory-grade carboxylic acids with phenolic structures
- Intermediate compounds in chemical synthesis
- Carboxylic acids for agricultural chemicals
- Custom formulations for industrial use
- Research chemicals for academic institutions
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 291829 used for?
- How do I classify phenolic acids?
- Are there specific regulations for carboxylic acids?
- What products fall under HS 291829?
- How to determine the correct HS code for my shipment?
- What are the differences between HS codes 291829 and 291830?
- Can I use HS 291829 for all carboxylic acids?
- What documentation is needed for importing HS 291829?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify carboxylic acids with phenol function
- What are the customs requirements for HS code 291829?
- Examples of products classified under HS 291829
- Differences between carboxylic acids and their derivatives
- Best practices for importing organic chemicals
- Understanding the nuances of HS code classification
- How to avoid customs issues with HS 291829
- What to do if my product doesn't fit standard HS codes?
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are covered under HS code 291829?
- HS code 291829 covers carboxylic acids that contain a phenol function but do not have additional oxygen functions. This includes specialty chemicals and certain pharmaceutical intermediates.
- How can I determine if my product fits HS 291829?
- Analyze the chemical structure of your product. If it has a phenolic structure without other oxygen functionalities, it likely fits HS 291829.
- What is the difference between HS 291829 and HS 291830?
- HS 291829 is for carboxylic acids with a phenol function, while HS 291830 covers other carboxylic acids with different functional groups. Ensure your product's structure aligns with the correct classification.
- What documentation do I need for importing products under HS 291829?
- You will typically need a commercial invoice, packing list, and any relevant safety data sheets. Check with your customs broker for specific requirements.
- Are there any special regulations for importing phenolic acids?
- Yes, certain phenolic acids may be subject to additional regulations due to their chemical properties. It's essential to verify compliance with local and international regulations.
- Can I use HS 291829 for all types of carboxylic acids?
- No, HS 291829 is specific to carboxylic acids with a phenol function. Other types of carboxylic acids will require different HS codes.
- What should I do if my product doesn't fit neatly into any HS code?
- Consult with a customs broker or trade compliance expert to determine the best classification for your product and avoid potential customs issues.
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