What is HS code for heavy water?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
284510
Heavy water (deuterium oxide)
Heading 2845 — Isotopes other than those of heading no. 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-6 284510 when importing or exporting heavy water, also known as deuterium oxide. This substance is commonly used in nuclear reactors and scientific research. For example, if you're shipping heavy water for use in a nuclear facility, this is the correct code.
Heavy water differs from regular water by containing deuterium, a heavier isotope of hydrogen. Unlike other isotopes listed under HS-4 2845, such as tritium, heavy water is primarily used in nuclear applications and not for medical or industrial purposes.
When classifying heavy water, it's important to distinguish it from other chemical compounds. For instance, HS-6 284490 covers other isotopes and compounds that are not specifically deuterium oxide. Make sure to use 284510 for heavy water to avoid misclassification.
If you're dealing with heavy water in bulk, it typically comes in large containers or specialized packaging to ensure safety during transport. Understanding the specific use and form of heavy water can help in accurately determining the correct HS code.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
heavy water shipping · deuterium oxide classification · nuclear reactor supplies · isotopes for research · chemical compounds import · bulk heavy water transport · scientific research materials · deuterium applications · nuclear facility supplies · heavy water packaging · isotope handling · chemical export regulations · heavy water uses · nuclear research materials · heavy water containers · isotope classification · chemical import codes
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Shipping heavy water for a nuclear power plant
- Importing heavy water for scientific research purposes
- Exporting heavy water to a laboratory for isotope studies
- Transporting heavy water in specialized containers
- Using heavy water in neutron moderation in reactors
- Heavy water supplied for educational institutions
- Bulk purchase of heavy water for pharmaceutical applications
- Heavy water used in nuclear fusion research
Common questions
Frequent classification questions with short practical guidance.
How to classify deuterium oxide?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the uses of heavy water?
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Can I import heavy water for research?
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What packaging is needed for heavy water?
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Is heavy water regulated for export?
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What are the differences between isotopes in HS codes?
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How to ship heavy water safely?
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Related topics
Common real-world topics that come up during code comparison.
How to classify heavy water for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
What are the regulations for shipping deuterium oxide
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Differences between heavy water and other isotopes
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Best practices for transporting heavy water
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Is heavy water allowed for commercial use
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What documents are needed for heavy water export
Check the exact product specs and destination-country tariff notes before finalizing the code.
How to determine the correct HS code for isotopes
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Heavy water applications in nuclear research
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Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is heavy water used for?
- Heavy water is primarily used in nuclear reactors as a neutron moderator and in scientific research involving isotopes.
- Do I need special permits to import heavy water?
- Yes, importing heavy water may require special permits due to its use in nuclear applications. Check with your local regulatory authority.
- How is heavy water packaged for transport?
- Heavy water is typically packaged in specialized containers that ensure safety and prevent contamination during transport.
- Can heavy water be used in pharmaceuticals?
- Yes, heavy water can be used in certain pharmaceutical applications, particularly in research and development.
- What is the difference between heavy water and regular water?
- Heavy water contains deuterium, a heavier isotope of hydrogen, which makes it denser than regular water.
- What are the risks associated with heavy water?
- While heavy water is less toxic than some chemicals, it can still pose risks if ingested in large quantities or if it contaminates regular water supplies.
- Is heavy water classified as a hazardous material?
- Heavy water is not classified as a hazardous material under most regulations, but it is subject to specific import/export controls.
- What should I do if I mistakenly classify heavy water?
- If you mistakenly classify heavy water, contact your customs broker immediately to correct the classification and avoid potential penalties.
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