Magnesium Ascorbyl Phosphate from Mexico
Stable vitamin C derivative with phosphate and magnesium, retaining ascorbic lactone core. HTS 2932.20.3000 classification due to aromatic lactone meeting U.S. note 3. Skincare and pharmaceutical applications.
Duty Rate — Mexico → United States
6.5%
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
• Document phosphate ester not dominating over lactone classification,Include magnesium chelation stability data for chapter note compliance,Label CAS 113170-03-7 and structural formula explicitly