4-Aminoazobenzene-2,4-disulfonic Acid Monosodium Salt (Dye Intermediate)
4-Aminoazobenzene-2,4-disulfonic acid monosodium salt is a chemically defined diazo compound with an azo (-N=N-) linkage and sulfonic acid groups. It is used as a dye intermediate in the manufacturing of azo dyes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is imported as a synthetic organic colouring matter
Synthetic organic colouring matters are classified in heading 32.04, not in Chapter 29.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is a separate chemically defined compound with purity above 90% to qualify under this tariff item
• Provide a Certificate of Analysis to the CBSA to confirm the chemical structure and purity
• Verify if the product requires a permit under the Canadian Environmental Protection Act (CEPA) before importation
Related Products under Tariff item 2927.00.00
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