2-Anthracenesulfonic acid for azo dye production from Mexico
This 2-anthracenesulfonic acid is intended for dilution to standard strengths for the production of azo dyes, as specified in Chapter 29 Note 1(h). It remains classified under tariff item 2904.10.00 as a sulphonated hydrocarbon derivative containing only sulpho groups.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide documentation showing the product is intended for azo dye production to support classification
• Maintain records of the dilution process and standards
• Consult with a customs broker to ensure compliance with Chapter 29 Note 1(h)