1-Naphthol-3,6-disulfonic acid from Germany
1-Naphthol-3,6-disulfonic acid, also known as H-acid, is a sulfonated derivative of naphthol with two sulfo groups. It is a separate chemically defined organic compound used as an intermediate in dye chemistry. It falls under tariff item 2908.99.00 as a sulphonated derivative of phenols or phenol-alcohols.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the product is clearly identified as a chemically defined compound with a CAS number on the commercial invoice
• Verify that the product does not contain any added substances that would render it particularly suitable for a specific use, as this could affect classification
• Consult the CBSA's D10 database for the current Most-Favoured-Nation (MFN) duty rate