What is HS code 291619 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
291619
Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in item no. 2916.1
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 291619 when importing or exporting unsaturated acyclic monocarboxylic acids and their derivatives that don't fit into more specific categories. For example, if you have a shipment of a specific unsaturated acid that is not listed under other subheadings, this code is appropriate.
This code falls under the broader category of organic chemicals, specifically focusing on acids and their derivatives. Unlike HS-6 291615, which covers specific unsaturated monocarboxylic acids like acrylic acid, HS-6 291619 is for those that are not elsewhere classified, meaning they are less common or more specialized.
When considering products under this HS-6, think about various unsaturated acids and their derivatives that may not have a dedicated classification. This could include unique formulations or blends used in industrial applications, such as in the production of plastics or coatings.
If you are unsure whether your product fits this code, consider its chemical structure and intended use. Products like specific unsaturated fatty acids or specialized industrial chemicals might qualify under this classification.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
unsaturated monocarboxylic acids · organic chemicals · chemical intermediates · specialty fatty acids · polymer production · industrial solvents · coatings chemicals · research chemicals · agrochemical derivatives · food additive acids · custom formulations · laboratory chemicals
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Specialty unsaturated fatty acids used in cosmetics
- Chemical intermediates for polymer production
- Unique blends of unsaturated acids for coatings
- Unsaturated monocarboxylic acids for food additives
- Industrial solvents derived from unsaturated acids
- Research chemicals for laboratory use
- Custom formulations of unsaturated acids for pharmaceuticals
- Unsaturated acid derivatives used in agrochemicals
Common questions
Frequent classification questions with short practical guidance.
How to classify unsaturated acids?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there specific examples of 291619 products?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of unsaturated monocarboxylic acids?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I determine the right HS code for my acid?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What does n.e.c. mean in HS classifications?
Use n.e.c. only when you have ruled out every more specific line in the same section.
Can I use 291619 for my specialty chemical?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the differences between 291615 and 291619?
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 unsaturated acyclic monocarboxylic acids
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Examples of products under HS code 291619
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What types of acids fall under 291619?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Understanding n.e.c. in HS code classifications
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Determining the right HS code for specialty chemicals
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Applications of unsaturated acids in industry
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Differences between related HS codes for acids
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Guidelines for importing unsaturated monocarboxylic acids
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-6 291619?
- HS-6 291619 covers unsaturated acyclic monocarboxylic acids and their derivatives that are not specifically classified elsewhere. This includes specialty chemicals used in various industries.
- How do I know if my product fits under this HS code?
- Evaluate the chemical structure and intended use of your product. If it is an unsaturated acid or derivative not listed under other specific codes, it may qualify for 291619.
- What does n.e.c. mean in the context of HS codes?
- N.e.c. stands for 'not elsewhere classified,' indicating that the products under this code do not fit into more specific categories within the heading.
- Can I use HS-6 291619 for my custom chemical formulation?
- Yes, if your custom formulation includes unsaturated acyclic monocarboxylic acids or their derivatives and does not fit into a more specific classification, you can use this HS code.
- Are there any specific examples of products classified under 291619?
- Examples include specialty unsaturated fatty acids for cosmetics, chemical intermediates for polymer production, and unique blends used in coatings.
- What are the main applications of unsaturated monocarboxylic acids?
- These acids are often used in the production of plastics, coatings, food additives, and as intermediates in various chemical processes.
- What is the difference between HS-6 291615 and 291619?
- HS-6 291615 specifically covers common unsaturated monocarboxylic acids like acrylic acid, while 291619 is for those that are not classified elsewhere, including more specialized or less common acids.
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