8-Anilino-1-naphthalenesulfonic acid (Phenyl Peri acid) and its salts from Japan
Phenyl Peri acid, or 8-anilino-1-naphthalenesulfonic acid, is a chemically defined aromatic amine derivative with an anilino substitution and sulfonic acid group. It is used in dye synthesis and falls under tariff item 2921.45.00 as a derivative of 1-naphthylamine.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound
• Provide the CAS number and a Certificate of Analysis
• Be aware of any Canadian regulations on dye intermediates