1-Naphthol-4-sulfonic acid from Germany
1-Naphthol-4-sulfonic acid is a sulfonated derivative of 1-naphthol with a sulfo group at the 4-position. It is a separate chemically defined organic compound used as a dye intermediate. 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
• Consult the CBSA's D10 database for the current MFN duty rate