What is HS code 283640?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
283640
Carbonates; potassium carbonate
Heading 2836 — Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
Chapter 28: Inorganic chemicals
Plain-language overview
The 28 chapter of the Harmonized System covers a wide range of inorganic chemicals, including various compounds of precious metals and rare earth elements. This chapter is crucial for understanding the classification of chemical substances that are essential in numerous industrial applications.
Narrowing down to heading 2836, we find a focus on carbonates and peroxocarbonates, which are important in various chemical processes. This heading includes not just the carbonates themselves but also related compounds that serve different industrial needs.
The specific HS-6 code 283640 pertains to potassium carbonate, a vital compound used in agriculture, manufacturing, and various chemical processes. It is commonly known for its role as a fertilizer and as a key ingredient in glass production.
When dealing with potassium carbonate, importers and exporters should be aware of its applications and the regulations surrounding its trade. Understanding this code can help ensure compliance and proper classification during shipping.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
potassium carbonate · HS code 283640 · chemical classification · inorganic chemicals · carbonates · fertilizer applications · glass manufacturing · chemical processes · agricultural use · food industry additives · shipping potassium carbonate · import export regulations
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Importing potassium carbonate for agricultural use as a fertilizer.
- Exporting potassium carbonate to manufacturers of glass products.
- Shipping potassium carbonate for use in the production of soaps and detergents.
- Using potassium carbonate in the food industry as a food additive.
- Transporting potassium carbonate for chemical manufacturing processes.
- Supplying potassium carbonate to laboratories for research purposes.
- Distributing potassium carbonate for use in water treatment facilities.
- Utilizing potassium carbonate in the production of batteries.
Common questions
Frequent classification questions with short practical guidance.
How to classify potassium carbonate?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the uses of potassium carbonate?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is potassium carbonate a hazardous material?
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What regulations apply to importing potassium carbonate?
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Can I export potassium carbonate without a license?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What industries use potassium carbonate?
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How do I find the national digits for HS code 283640?
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 properly classify potassium carbonate for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
What are the applications of HS code 283640 in industry
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Understanding the regulations for potassium carbonate export
Check the exact product specs and destination-country tariff notes before finalizing the code.
What is the difference between carbonates and percarbonates
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
How to determine the national digits for HS code 283640
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the safety guidelines for handling potassium carbonate
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to ship potassium carbonate internationally
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What documentation is needed for potassium carbonate import
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 potassium carbonate used for?
- Potassium carbonate is commonly used as a fertilizer, in glass manufacturing, and as an ingredient in soaps and detergents.
- Do I need special permits to import potassium carbonate?
- Importing potassium carbonate typically requires compliance with local regulations, but specific permits may vary by country.
- Is potassium carbonate considered hazardous?
- Potassium carbonate is generally not classified as hazardous, but handling precautions should be followed to ensure safety.
- How can I find the national digits for HS code 283640?
- You can find national digits by checking with your country's customs authority or using their online classification tools.
- Can potassium carbonate be used in food products?
- Yes, potassium carbonate can be used as a food additive, but it must comply with food safety regulations.
- What are the shipping requirements for potassium carbonate?
- Shipping potassium carbonate requires proper labeling and documentation, including safety data sheets and customs declarations.
- What industries primarily use potassium carbonate?
- Potassium carbonate is used in agriculture, glass manufacturing, chemical production, and food processing industries.
- What should I know about exporting potassium carbonate?
- When exporting potassium carbonate, ensure compliance with both exporting and importing country regulations, including tariffs and safety standards.
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