Pseudoephedrine Phosphate Salt from Mexico
The phosphate salt form of pseudoephedrine, an alternative salt providing different solubility properties for nasal spray formulations. Classified precisely under HTS 2939.42.00.00 covering all salts of pseudoephedrine from ephedra alkaloids. Used in specialized pharmaceutical applications.
Duty Rate — Mexico → United States
0%
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
• Validate salt stoichiometry via NMR analysis; comply with USP <467> microbial limits; coordinate with FDA prior notice system for API imports