HS-6 · Subheading
291550
Acids; saturated acyclic monocarboxylic acids; propionic acid, its salts and esters
Heading 2915 — Acids; saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 291550 when importing or exporting propionic acid, its salts, or esters. For example, shipments of propionic acid in bulk containers or as part of a chemical production process fall under this code.
This code specifically covers saturated acyclic monocarboxylic acids like propionic acid, distinguishing it from similar acids such as acetic acid (HS-6 291511) and butyric acid (HS-6 291552). Each of these acids has unique applications and chemical properties.
Propionic acid is commonly used as a preservative in food products, in the production of herbicides, and as an intermediate in various chemical syntheses. Its salts and esters also find uses in pharmaceuticals and agriculture.
When classifying propionic acid, consider its form—liquid or solid—as well as its intended use. This can affect whether you need to report it as a pure substance or as part of a mixture.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
propionic acid shipments · saturated acyclic monocarboxylic acids · HS code 291550 · chemical preservatives · propionic acid esters · agricultural chemicals · food industry chemicals · chemical manufacturing · bulk propionic acid · laboratory chemicals · pharmaceutical intermediates · chemical mixtures · salts of propionic acid · industrial applications · cosmetic ingredients · animal feed additives
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Bulk shipment of propionic acid for chemical manufacturing
- Propionic acid used as a food preservative in packaged goods
- Esters of propionic acid included in cosmetic formulations
- Salts of propionic acid utilized in agricultural applications
- Propionic acid mixed with other acids for industrial processes
- Laboratory samples of propionic acid for research
- Propionic acid derivatives in pharmaceutical products
- Propionic acid in production of animal feed additives
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 291550 used for?
- How to classify propionic acid for import?
- What are the uses of propionic acid?
- Is propionic acid a food preservative?
- What forms does propionic acid come in?
- Are there different types of propionic acid?
- How to report propionic acid in customs?
- What are the derivatives of propionic acid?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify propionic acid and its salts for customs
- Examples of products under HS code 291550
- Uses of propionic acid in food preservation
- Differences between propionic acid and acetic acid
- What to include in a shipment of propionic acid
- Guidelines for importing propionic acid
- Regulations for shipping propionic acid internationally
- Understanding propionic acid esters and their applications
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What products fall under HS code 291550?
- HS code 291550 covers propionic acid, its salts, and esters, commonly used in food preservation, agriculture, and chemical synthesis.
- How should I package propionic acid for shipping?
- Propionic acid should be shipped in appropriate chemical containers, clearly labeled, and in compliance with safety regulations.
- Are there any restrictions on importing propionic acid?
- Check with your local customs authority for any specific regulations or restrictions related to the import of propionic acid.
- Can propionic acid be used in food products?
- Yes, propionic acid is used as a preservative in various food products to inhibit mold and bacteria growth.
- What is the difference between propionic acid and butyric acid?
- Propionic acid (HS-6 291550) has a three-carbon chain, while butyric acid (HS-6 291552) has a four-carbon chain, leading to different properties and uses.
- How do I determine the correct HS code for my product?
- Identify the main chemical structure and intended use of your product to find the appropriate HS code, such as 291550 for propionic acid.
- What are the safety considerations for handling propionic acid?
- Always wear appropriate personal protective equipment (PPE) and follow safety data sheet (SDS) guidelines when handling propionic acid.
- What are the common applications of propionic acid?
- Common applications include use as a food preservative, in agricultural chemicals, and as a chemical intermediate in various manufacturing processes.
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