Gluconic Acid 50% Aqueous Solution from Mexico
Technical grade gluconic acid dissolved in water at 50% concentration, allowed under Chapter 29 note (d) for products of this chapter dissolved in water. Classifies under HTS 2918.16.50.90 as other gluconic acid, used in food and cleaning applications.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%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
9903.05.5510%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
• Verify solvent is water only; organic solvents may reclassify under note (e) transport exceptions
• For food use, obtain prior FDA notice and ensure <0.1% heavy metals per food chemical codex