What is the HS code for hydrazine?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2825 — Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-4 2825 when importing hydrazine, hydroxylamine, or their inorganic salts, such as hydrazine hydrate. These chemicals are often used in agriculture, pharmaceuticals, or as rocket propellants.
When deciding between HS-6 codes, note that 282510 specifically covers hydrazine and hydroxylamine, while 282520 is for lithium oxide and hydroxide. If your product is a lithium salt or oxide, choose 282520 instead.
If you're dealing with vanadium compounds, HS-6 282530 is your code, while nickel oxides and hydroxides fall under 282540. Ensure you check the specific metal content of your product to avoid misclassification.
For less common compounds, such as antimony oxides, refer to HS-6 282580. If your product doesn't fit neatly into the other categories, 282590 covers inorganic bases and metal oxides not elsewhere classified.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
hydrazine import · hydroxylamine classification · metal oxides HS code · lithium hydroxide import · vanadium oxides · nickel hydroxides · copper oxides · inorganic bases · chemical import regulations · hydrazine salts
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Hydrazine hydrate used in agricultural applications
- Lithium hydroxide for battery production
- Vanadium pentoxide as a catalyst in chemical reactions
- Nickel oxide for use in ceramics
- Copper oxide in electrical applications
- Germanium dioxide for semiconductor manufacturing
- Antimony trioxide as a flame retardant
Common questions
Frequent classification questions with short practical guidance.
How to classify lithium hydroxide for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the uses of vanadium oxides?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the right HS code for nickel hydroxides?
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 classification?
Use n.e.c. only when you have ruled out every more specific line in the same section.
Are there specific regulations for importing hydroxylamine?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to classify metal oxides in international trade?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Related topics
Common real-world topics that come up during code comparison.
importing hydrazine and hydroxylamine safely
Check the exact product specs and destination-country tariff notes before finalizing the code.
choosing the right HS code for lithium oxide
Use this topic to narrow your shortlist, then validate the final code against legal wording.
understanding vanadium hydroxide classifications
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for nickel oxide import regulations
Check the exact product specs and destination-country tariff notes before finalizing the code.
importing inorganic bases and their classifications
Check the exact product specs and destination-country tariff notes before finalizing the code.
how to classify copper oxides for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
n.e.c. classifications in HS codes explained
Use this topic to narrow your shortlist, then validate the final code against legal wording.
importing antimony oxides and their uses
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 is the main use of hydrazine?
- Hydrazine is primarily used as a rocket propellant and in agriculture as a pesticide.
- How do I classify lithium hydroxide for customs?
- Lithium hydroxide falls under **HS-6 282520**. Ensure you have the correct product specifications.
- What does n.e.c. mean in HS-4 2825?
- n.e.c. stands for 'not elsewhere classified', indicating products that don't fit into the specified subheadings.
- Can I import vanadium oxides without special permits?
- It depends on your country’s regulations. Check local import laws for vanadium compounds.
- What is the difference between nickel oxides and hydroxides?
- Nickel oxides are compounds with nickel and oxygen, while nickel hydroxides contain hydroxide ions. Both have different uses in industries.
- Are there safety regulations for importing hydroxylamine?
- Yes, hydroxylamine is regulated due to its hazardous nature. Ensure compliance with safety standards during import.
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Heading-browse mode uses HS-6 282500 (first line of this block).
HS-6 subheadings (9)
- 282510Hydrazine and hydroxylamine and their inorganic salts
- 282520Lithium oxide and hydroxide
- 282530Vanadium oxides and hydroxides
- 282540Nickel oxides and hydroxides
- 282550Copper oxides and hydroxides
- 282560Germanium oxides and zirconium dioxide
- 282570Molybdenum oxides and hydroxides
- 282580Antimony oxides
- 282590Inorganic bases, metal oxides, hydroxides and peroxides; n.e.c. in heading no. 2825