HS-6 · Subheading
291639
Acids; aromatic monocarboxylic acids, and their anhydrides, halides, peroxides, peroxyacids and their derivatives, other than benzoic acid, its salts and esters, benzoyl peroxide and benzoyl chloride, phenylacetic acid and its salts
Heading 2916 — Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 291639 when importing or exporting aromatic monocarboxylic acids, specifically those not including benzoic acid or its derivatives. For example, this code applies to shipments of 4-hydroxybenzoic acid, commonly used in the production of preservatives.
This code is distinct from HS-6 291631, which covers benzoic acid and its salts. If your product is benzoic acid, you must classify it under that code instead. Understanding these distinctions is crucial for accurate customs declarations.
The HS-6 291639 line includes aromatic monocarboxylic acids like salicylic acid and its derivatives, which are often used in pharmaceuticals and cosmetics. If you are dealing with compounds like these, ensure you use this specific classification.
When classifying products, consider whether your acid is halogenated, sulphonated, or nitrated. If it fits those criteria, it may fall under a different HS code within the same heading.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
aromatic monocarboxylic acids · salicylic acid classification · 4-hydroxybenzoic acid · chemical import codes · non-benzoic acids · pharmaceutical acids · acids for cosmetics · chemical synthesis acids · anhydrides and derivatives · halogenated acids · nitrated aromatic acids · customs classification · acids for food preservatives · industrial acid applications · peroxyacids classification · chemical export codes
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 4-hydroxybenzoic acid used in cosmetics
- Salicylic acid for acne treatment products
- p-Toluic acid in chemical synthesis
- Aromatic carboxylic acid derivatives for pharmaceuticals
- Non-benzoic aromatic acids in food preservatives
- Cyclic monocarboxylic acids for industrial applications
- Anhydrides derived from aromatic monocarboxylic acids
- Halogenated aromatic acids for specialty chemicals
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 291639 used for?
- How to classify salicylic acid for customs?
- Is 4-hydroxybenzoic acid under HS 291639?
- What are the differences between HS codes 291631 and 291639?
- Can I use HS 291639 for non-aromatic acids?
- What products fall under HS code 291639?
- How to find the right HS code for aromatic acids?
- Are there specific regulations for importing aromatic monocarboxylic acids?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify 4-hydroxybenzoic acid for import?
- What are the requirements for HS code 291639?
- Differences between aromatic and non-aromatic acids in HS codes
- Understanding the classification of salicylic acid for export
- What aromatic acids can be classified under HS 291639?
- Guidelines for importing non-benzoic aromatic acids
- How to determine if an acid is halogenated for HS classification?
- What to do if my product fits multiple 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 classified under HS-6 291639?
- HS-6 291639 covers aromatic monocarboxylic acids excluding benzoic acid and its derivatives, such as salicylic acid and 4-hydroxybenzoic acid.
- How do I know if my product fits HS-6 291639?
- Check if your product is an aromatic monocarboxylic acid that is not benzoic acid or its derivatives. If it is, then HS-6 291639 is likely the correct classification.
- Can I use HS-6 291639 for benzoic acid?
- No, benzoic acid and its derivatives must be classified under HS-6 291631 instead.
- What if my aromatic acid is halogenated?
- If your aromatic acid is halogenated, it may fall under a different HS code. Review the specific characteristics of your product to determine the correct classification.
- Are there any special regulations for importing these acids?
- Yes, certain aromatic acids may be subject to specific import regulations, including safety data sheets and chemical registrations. Check with your customs broker for detailed requirements.
- What are the common uses for products classified under HS-6 291639?
- Products like salicylic acid are commonly used in pharmaceuticals, cosmetics, and food preservatives, among other applications.
- How do I classify a product that fits multiple HS codes?
- If a product fits multiple HS codes, determine the primary use or characteristic of the product to select the most appropriate classification.
- Is there a difference between cyclic and acyclic monocarboxylic acids?
- Yes, cyclic monocarboxylic acids have a ring structure, while acyclic ones do not. This distinction may affect their classification under HS codes.
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