4-Hydroxybenzoic Acid from Mexico
4-Hydroxybenzoic acid is an aromatic monocarboxylic acid with a hydroxyl group on the benzene ring, classified under HTS 2916.39.46.00 as a product described in additional U.S. note 3 to section VI. It is commonly used as a preservative in cosmetics, pharmaceuticals, and food products due to its antimicrobial properties.
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
• Verify purity certificate (typically ≥99%) as required by additional U.S. note 3 to section VI for chemical classification
• Include Material Safety Data Sheet (MSDS) and ensure proper Hazard Class labeling for UN 2443
• Confirm CAS number 99-96-7 on all documentation to avoid reclassification