USP Grade Vanillin Crystals from Mexico
Pharmaceutical-grade vanillin crystals meeting USP standards for use in medicinal formulations and flavoring. Classified under 2912.41.00.00 as the pure, chemically defined 4-Hydroxy-3-methoxybenzaldehyde without added substances beyond stabilizers.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include USP certificate and FDA Drug Master File reference for pharmaceutical import clearance
• Verify no alcohol solvents used in crystallization to avoid heading 2905 alcoholate reclassification
• Test for heavy metals and microbial limits per USP monograph before shipment