Gentisic Acid (2,5-Dihydroxybenzoic Acid) from Mexico
Gentisic acid features multiple phenol functions on benzoic acid core, qualifying under 2918.29 phenolic carboxylics. HTS 2918.29.65.00 via additional U.S. note 3. Pharmaceutical intermediate for analgesics and antioxidants.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify positional isomer (2,5-) in documentation to distinguish from other dihydroxy isomers
• Purity >98% required for chapter 29 chemical definition