4-(Cyclohexylamino)benzenesulfonic Acid from China
4-(Cyclohexylamino)benzenesulfonic acid is a sulfonated derivative of a cyclanic-aromatic amine, combining a cyclohexylamine group with a benzenesulfonic acid moiety. It is a separate chemically defined organic compound that falls under tariff item 2921.30.00 as a derivative of cyclanic amines, with the sulfonic acid group not altering its amine-function classification.
Duty Rate — China → Canada
Import Tips
• Ensure the product is a separate chemically defined compound with no added substances that render it suitable for a specific use, as per Chapter 29 Note 1
• Declare the correct 8-digit tariff code 2921.30.00 and provide a Certificate of Analysis to support classification
• Verify if the product is subject to any restrictions under the Canadian Environmental Protection Act (CEPA) before import