C.I. Fast Scarlet Base R from Mexico
C.I. Fast Scarlet Base R is a p-aminoacetanilide sulfonamide derivative used as a fast colour base for brilliant scarlet dyeings on cotton via naphthol coupling. It offers excellent light and chlorine fastness in ice colours. As a separate chemically defined organic compound containing a sulfonamide group, it is classified under tariff item 2935.90.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not mixed with other substances that would make it a preparation rather than a separate chemically defined compound
• Keep records of the manufacturing process to demonstrate the product's chemical identity
• Verify whether the product is subject to any anti-dumping or countervailing duties in Canada by checking the CBSA customs tariff