Galactaric Acid (Mucic Acid) from Mexico
Galactaric acid, derived from galactose oxidation, contains alcohol functions with carboxylic groups, fitting 2918.19.90.00. Used in food additives and chelating agents.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096%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
• Food-grade imports require FDA prior notice and GRAS status documentation
• Confirm against sugar derivative exclusions in chapter notes
• Specify crystal vs amorphous form in technical specifications