HS-6 · Subheading
281830
Aluminium hydroxide
Heading 2818 — Aluminium oxide (including artificial corundum); aluminium hydroxide
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-6 281830 when importing or exporting aluminium hydroxide, a compound commonly found in products like antacids or as a flocculant in water treatment. For example, a shipment of 1,000 kg of aluminium hydroxide in bulk containers would fall under this code.
This code specifically covers aluminium hydroxide, distinguishing it from HS-6 281820, which pertains to aluminium oxide. While aluminium oxide is often used in abrasives and ceramics, aluminium hydroxide is primarily utilized in pharmaceuticals and industrial applications.
Aluminium hydroxide is a white powder or gel that can be found in various forms, such as hydrated alumina. It is used in water purification, as a filler in plastics, and in the production of aluminium salts. Understanding its applications can help ensure correct classification.
When classifying products, consider the context of use. For instance, if you're shipping aluminium hydroxide for use in a water treatment facility, ensure that your documentation specifies this application to avoid potential customs issues.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
aluminium hydroxide import · aluminium hydroxide export · HS code 281830 · aluminium hydroxide applications · aluminium hydroxide packaging · aluminium hydroxide shipments · chemical classification · water treatment chemicals · pharmaceutical ingredients · industrial chemicals · aluminium compounds · chemical import regulations · customs classification · aluminium hydroxide forms · aluminium hydroxide uses
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 1,000 kg of aluminium hydroxide in bulk for water treatment
- 500 kg of aluminium hydroxide powder for pharmaceutical use
- 200 liters of aluminium hydroxide gel for cosmetic formulations
- 1 ton of aluminium hydroxide used as a filler in plastic production
- Shipping aluminium hydroxide as part of a chemical manufacturing process
- Aluminium hydroxide packaged in 25 kg bags for export
- Aluminium hydroxide used in antacid tablets
- Aluminium hydroxide for use in fireproofing materials
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 281830 used for?
- How to classify aluminium hydroxide for customs?
- Is aluminium hydroxide the same as aluminium oxide?
- What are the applications of aluminium hydroxide?
- Can aluminium hydroxide be shipped in bulk?
- What packaging is required for aluminium hydroxide?
- How to import aluminium hydroxide legally?
- What are the customs duties for aluminium hydroxide?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify aluminium hydroxide for import
- What are the uses of aluminium hydroxide in industry
- Differences between aluminium hydroxide and aluminium oxide
- Best practices for shipping aluminium hydroxide
- Aluminium hydroxide packaging requirements for export
- Understanding HS code 281830 for aluminium hydroxide
- Common applications of aluminium hydroxide in water treatment
- Regulations for importing aluminium hydroxide into the US
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS code 281830?
- HS code 281830 covers aluminium hydroxide, which can be found in forms like powder, gel, or as a component in various industrial and pharmaceutical products.
- How do I ensure my aluminium hydroxide is classified correctly?
- Provide detailed descriptions of the product's form, use, and packaging in your import/export documentation to help customs classify it accurately.
- Are there any specific regulations for importing aluminium hydroxide?
- Yes, check local regulations regarding chemical imports, as aluminium hydroxide may be subject to safety and environmental regulations depending on its use.
- Can aluminium hydroxide be shipped in bulk containers?
- Yes, aluminium hydroxide can be shipped in bulk, but ensure that the containers meet safety standards and are properly labeled.
- What is the difference between aluminium hydroxide and aluminium oxide?
- Aluminium hydroxide (HS-6 281830) is a hydrated form of aluminium used in various applications, while aluminium oxide (HS-6 281820) is a more stable compound used mainly in abrasives and ceramics.
- What are common uses for aluminium hydroxide?
- Aluminium hydroxide is commonly used in water purification, as a filler in plastics, in antacid formulations, and in the production of aluminium salts.
- What packaging is recommended for aluminium hydroxide?
- Aluminium hydroxide is typically packaged in moisture-proof bags or containers, often in 25 kg increments for ease of handling.
- How can I find the correct HS code for my product?
- Consult the Harmonized Tariff Schedule or work with a customs broker to ensure you classify your product correctly based on its specifications and intended use.
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