Pharma Grade Stearic Acid 1825 from Mexico
Pharma grade stearic acid 1825 complies with USP/NF standards, a pure octadecanoic acid for tablet lubricants. Under HTS 2915.70.0120 as it is chemically defined stearic acid without excluded additives per Chapter 29.
Duty Rate — Mexico → United States
15%
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 DMF if applicable for FDA review; ensure <0.1% heavy metals
• Pitfall: Pharmaceutical packaging may trigger retail set classification if overpacked