Pharmaceutical Grade Adipic Acid USP from Mexico
Ultra-pure adipic acid meeting USP standards for use as excipient in tablets and capsules. HTS 2917.12.1000 applies to this chemically defined organic compound without impurities affecting classification. Used in drug formulation for pH adjustment.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide FDA drug master file references; ensure GMP certification for pharma imports
• Pitfall: bulk packaging may be scrutinized as industrial grade