HS-6 · Subheading
320412
Dyes; acid, whether or not premetallised and preparations based thereon, mordant dyes and preparations based thereon
Heading 3204 — Synthetic organic colouring matter and preparations based thereon; synthetic organic products used as fluorescent brightening agents or as luminophores; whether or not chemically defined
Chapter 32: Tanning or dyeing extracts
Plain-language overview
Use HS-6 320412 when importing or exporting acid dyes, specifically those that are not premetallised. For example, if you are shipping a batch of acid yellow dye used in textile dyeing, this code applies.
This code is distinct from HS-6 320413, which covers premetallised acid dyes. If your product is a mordant dye that requires a metal for fixation, you will need to classify it differently.
Acid dyes classified under HS-6 320412 are typically water-soluble and used for dyeing proteins, such as wool and silk. They are known for their bright colors and excellent colorfastness.
When considering this code, think about the end-use of your product. If you are dealing with a dye preparation that includes acid dyes in a liquid form for textile applications, this is the right classification.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
acid dyes · dye preparations · water-soluble dyes · textile dyeing · mordant dyes · non-premetallised dyes · bright colors · colorfastness · liquid dye solutions · powdered acid dyes · synthetic organic dyes · dyeing proteins · dye mixtures · industrial dye shipments · dyes for leather · dyes for cosmetics · dyes for food packaging
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Acid yellow dye used for wool textiles
- Liquid acid dye preparation for silk fabrics
- Concentrated acid dye solution for paper coloring
- Powdered acid dye for use in the leather industry
- Acid dye mixture for dyeing nylon fibers
- Acid dye used in food packaging materials
- Acid dye preparation for cosmetic applications
- Bulk shipment of acid dyes for industrial use
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 320412 used for?
- How to classify acid dyes for import?
- Are there different types of acid dyes?
- What are the applications of HS-6 320412?
- How do I determine if my dye is premetallised?
- Can I use HS-6 320412 for textile dyeing?
- What is the difference between acid dyes and mordant dyes?
- What products fall under HS-6 320412?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify acid dyes for customs
- Examples of products under HS-6 320412
- Differences between acid dyes and premetallised dyes
- What types of dyes are used in textile applications?
- Guidelines for importing acid dye preparations
- Understanding the use of acid dyes in the leather industry
- Classification of synthetic organic dyes for trade
- What are the characteristics of acid dyes in textiles?
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 320412?
- HS-6 320412 covers acid dyes that are not premetallised and their preparations, typically used for dyeing textiles and proteins.
- How can I tell if my dye is premetallised?
- If your dye requires a metal for fixation and produces a metallic sheen, it is likely premetallised and should be classified under HS-6 320413.
- Can I use HS-6 320412 for dyeing synthetic fibers?
- HS-6 320412 is primarily for acid dyes used on proteins like wool and silk; for synthetic fibers, other dye classifications may apply.
- What are the common applications for acid dyes?
- Acid dyes are commonly used in textile dyeing, leather processing, and sometimes in food packaging and cosmetic applications.
- Do I need special permits to import acid dyes?
- Importing acid dyes may require compliance with safety and environmental regulations, so check with your local customs authority.
- What is the difference between acid dyes and mordant dyes?
- Acid dyes are water-soluble and used for protein fibers, while mordant dyes require a metal to fix the color and can be used on various materials.
- How should I package acid dyes for shipping?
- Acid dyes should be securely packaged to prevent leakage, typically in sealed containers or drums, and labeled according to safety regulations.
- What documentation do I need for importing HS-6 320412?
- You will need a commercial invoice, packing list, and potentially a safety data sheet (SDS) for the acid dyes being imported.
Continue classification
Parent context
Nearby siblings
Related actions
Next best action
Pick one of these actions to move from reading to a defensible classification decision.