HS-6 · Subheading
283919
Silicates; of sodium (excluding sodium metasilicates)
Heading 2839 — Silicates; commercial alkali metal silicates
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-6 283919 when importing or exporting sodium silicates, specifically those that are not sodium metasilicates. For example, if you're shipping a bulk order of sodium silicate used in glass manufacturing, this code is applicable.
This code falls under the broader category of silicates, where you'll also find related products like sodium metasilicates classified under HS-6 283911. Understanding the distinction between these codes is essential for accurate customs declarations.
Sodium silicates are commonly used in various applications, including detergents, paper production, and water treatment. If your product is a sodium silicate solution or powder, ensure it aligns with this classification.
When considering similar products, note that HS-6 283920 covers potassium silicates, which differ in chemical composition and applications. Make sure you are classifying your product correctly to avoid customs issues.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
sodium silicates · bulk sodium silicate · sodium silicate solution · sodium silicate powder · detergent manufacturing · water treatment · glass production · construction sealant · ceramics · textile processing · adhesives production · customs classification · chemical import export · silicates classification · HS code 283919 · sodium metasilicates · potassium silicates
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Bulk shipment of sodium silicate solution for glass production
- Sodium silicate powder used in detergent manufacturing
- Sodium silicate used in water treatment processes
- Sodium silicate for use in construction as a sealant
- Sodium silicate in packaging as a drying agent
- Sodium silicate used in ceramics and pottery
- Sodium silicate for textile processing applications
- Sodium silicate in the production of adhesives
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 283919 used for?
- How to classify sodium silicate for customs?
- Is sodium metasilicate the same as sodium silicate?
- What are the applications of sodium silicates?
- Can I use HS-6 283919 for sodium silicate solution?
- What products fall under HS code 283919?
- How to avoid customs issues with sodium silicates?
- What is the difference between sodium and potassium silicates?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- how to classify sodium silicate for import
- difference between sodium silicate and sodium metasilicate
- applications of sodium silicates in industry
- customs classification for sodium silicate products
- shipping sodium silicate solutions internationally
- what is included in HS code 283919
- using sodium silicate in water treatment processes
- sodium silicate for glass manufacturing classification
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-6 283919?
- HS-6 283919 covers sodium silicates, excluding sodium metasilicates, used in various applications like glass production, detergents, and water treatment.
- How do I know if my product qualifies for this HS code?
- If your product is a sodium silicate solution or powder and does not include sodium metasilicates, it likely qualifies for HS-6 283919.
- What is the difference between sodium silicate and sodium metasilicate?
- Sodium silicate is a different compound than sodium metasilicate, which has its own classification under HS-6 283911.
- Can I use HS-6 283919 for sodium silicate in construction?
- Yes, if the sodium silicate is used as a sealant or in construction applications, it falls under HS-6 283919.
- What are the common uses of sodium silicates?
- Common uses include glass manufacturing, detergents, paper production, and water treatment.
- How can I avoid customs issues with sodium silicates?
- Ensure accurate classification and provide detailed product descriptions on your customs documentation.
- Is there a specific packaging requirement for shipping sodium silicates?
- Sodium silicates should be packaged to prevent moisture absorption and contamination, typically in sealed containers.
- What should I do if I'm unsure about the classification?
- Consult with a customs broker or trade expert to ensure your product is classified correctly to avoid delays.
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