What is the HS code for sodium sulphide?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2830 — Sulphides; polysulphides whether or not chemically defined
Chapter 28: Inorganic chemicals
Plain-language overview
Use HS-4 2830 when importing sulphides and polysulphides, such as sodium sulphide used in textile dyeing or paper manufacturing. This heading helps you classify whether your product falls under sodium sulphides or other types.
If your shipment includes sodium sulphide, you should use HS-6 283010. For example, a shipment of sodium sulphide in 25 kg bags for use in chemical processes fits here. If your product is a different type of sulphide or polysulphide, such as ammonium polysulphide, you’ll classify it under HS-6 283090.
When deciding between HS-6 283010 and HS-6 283090, consider the chemical composition. Sodium sulphides are specifically categorized, while other sulphides and polysulphides, regardless of their chemical definition, fall under the broader category.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
sulphides classification · polysulphides import codes · sodium sulphide HS code · chemical definitions of sulphides · sulphides for textile dyeing · polysulphides in agriculture · sodium sulphide packaging · HS-4 2830 details · sulphides and polysulphides · chemical import regulations
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Sodium sulphide in bulk for textile applications
- Ammonium polysulphide used in agriculture
- Sodium polysulphide for water treatment
- Bags of sodium sulphide for chemical manufacturing
- Polysulphides used in rubber production
- Sulphides for use in pharmaceuticals
Common questions
Frequent classification questions with short practical guidance.
How to classify polysulphides for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there different types of sulphides under HS-4?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-4 2830?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I determine the correct HS-6 for sulphides?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
Can I use HS-4 2830 for all sulphides?
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.
importing sodium sulphide under HS-4 2830
Check the exact product specs and destination-country tariff notes before finalizing the code.
classifying polysulphides for international trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
differences between HS-6 283010 and 283090
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
chemical composition of sulphides for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
sodium sulphide packaging requirements
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
uses of polysulphides in industry
Use this topic to narrow your shortlist, then validate the final code against legal wording.
how to classify sulphides correctly
Use this topic to narrow your shortlist, then validate the final code against legal wording.
sulphides and polysulphides import guidelines
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 types of products are classified under HS-4 2830?
- HS-4 2830 includes sulphides and polysulphides, specifically sodium sulphides and other types that may not be chemically defined.
- How do I know if my product is sodium sulphide?
- If your product is specifically sodium sulphide, it should be classified under **HS-6 283010**. Check the chemical composition to confirm.
- What if my product is a polysulphide but not sodium-based?
- You would classify it under **HS-6 283090**, which covers all other sulphides and polysulphides not defined as sodium.
- Are there specific packaging requirements for sulphides?
- Yes, ensure your packaging complies with safety regulations, especially for hazardous materials like sulphides.
- Can I use HS-4 2830 for all sulphide products?
- No, you need to specify the correct HS-6 code based on the chemical nature of the sulphide to ensure proper classification.
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Heading-browse mode uses HS-6 283000 (first line of this block).