What is the HS code for chlorine?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2801 — Fluorine, chlorine, bromine and iodine
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-4 2801 when importing or exporting halogens like chlorine, iodine, or fluorine and bromine compounds. For example, if you're shipping chlorine gas in pressurized cylinders for water treatment, this heading is relevant.
When deciding between HS-6 280110 for chlorine and HS-6 280120 for iodine, consider the specific chemical you are dealing with. Chlorine is typically used in disinfection and bleaching, while iodine is often found in medical antiseptics and dietary supplements.
If your product includes fluorine or bromine, you'll refer to HS-6 280130. This line covers both elements, which are crucial in the production of fluorinated compounds and flame retardants, respectively. Ensure you correctly identify the primary halogen in your shipment to avoid misclassification.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
chlorine import · iodine export · fluorine bromine classification · halogen shipping · chemical import codes · HS-4 2801 · inorganic chemicals · chemical trade · chlorine gas · iodine crystals · fluorinated compounds · bromine applications · chemical regulations · HS-6 subheadings · chemical safety data
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Chlorine gas for water purification
- Iodine crystals for pharmaceutical use
- Fluorine gas for chemical synthesis
- Bromine for flame retardants
- Liquid chlorine in bulk containers
- Iodine tinctures for medical applications
- Brominated compounds in electronics
Common questions
Frequent classification questions with short practical guidance.
How to classify iodine for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are fluorine and bromine the same?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-4 2801?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the correct HS-6 code?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What are the uses of bromine in industry?
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 chlorine for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
difference between iodine and chlorine codes
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
shipping fluorine gas requirements
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
bromine applications in manufacturing
Use this topic to narrow your shortlist, then validate the final code against legal wording.
understanding HS-4 2801 for chemicals
Use this topic to narrow your shortlist, then validate the final code against legal wording.
importing halogens and their classifications
Check the exact product specs and destination-country tariff notes before finalizing the code.
what to know about iodine exports
Check the exact product specs and destination-country tariff notes before finalizing the code.
regulations for shipping chlorine gas
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What products are classified under HS-4 2801?
- HS-4 2801 includes chlorine, iodine, and fluorine and bromine compounds. Each has specific uses in various industries.
- How do I determine the correct HS-6 code for my product?
- Identify the primary halogen in your product. Use HS-6 280110 for chlorine, HS-6 280120 for iodine, and HS-6 280130 for fluorine and bromine.
- What are the common uses of chlorine?
- Chlorine is widely used for water treatment, disinfection, and in the production of bleach and other chemicals.
- Is iodine used in food products?
- Yes, iodine is often used in dietary supplements and iodized salt to prevent iodine deficiency.
- Can bromine be used in electronics?
- Yes, bromine is commonly used in flame retardants for electronics and other materials.
- What safety regulations apply to shipping halogens?
- Shipping halogens like chlorine and bromine requires compliance with hazardous materials regulations due to their toxic nature.
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Heading-browse mode uses HS-6 280100 (first line of this block).