Phosphatidylcholine Powder 99% Pure from Mexico
99% pure phosphatidylcholine powder, a primary lecithin component, used in liposomal drug delivery. Meets HTS 2923.20.20 for chemically defined phosphoaminolipids under Chapter 29's organic compound provisions.
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
• HPLC purity certificates essential to claim high-purity chemical status
• DEA watch-list monitoring if used in controlled substance manufacturing
• EU COSHH data sheets required for occupational exposure compliance