Biotin Sodium Salt from Canada
Sodium salt of biotin, a water-soluble vitamin derivative used in liquid supplements. Classified HTS 2936.29.50.30 as vitamin derivative; Chapter 29 note 3(C)(1) places inorganic salts with the organic vitamin compound. Remains unmixed per heading requirements.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• 1
• Molecular formula confirmation (C10H15N2NaO3S) via CoA; 2
• Stability studies for salt form required by FDA; 3
• Pitfall: Dual-function salts may require principal use determination