Potassium Phosphate Monobasic Anhydrous from Mexico
Anhydrous KH2PO4 for pharmaceutical buffering, a pure potassium phosphate under HTS 2835.24.00.00.
Duty Rate — Mexico → United States
13.1%
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
• USP certification required for pharma entry; control humidity in transit docs; distinguish from hydrated forms in declarations