Gallic Acid (3,4,5-Trihydroxybenzoic Acid) from Mexico
Gallic acid (3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid polyphenol used in inks, pharmaceuticals, and as an antioxidant. As a chemically defined polyphenol, it is classified under tariff item 2907.29.00. Although it contains a carboxylic acid group, the phenolic functions dominate classification.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the CAS number (149-91-7) for accurate identification
• Ensure the product is not put up in measured doses or for retail sale, which could shift classification
• Verify if the product is subject to the Canadian Environmental Protection Act (CEPA) for industrial chemicals