Vaccenic Acid from Mexico
Vaccenic acid (trans-11-octadecenoic acid) is a ruminant-derived trans mono-unsaturated acyclic monocarboxylic fatty acid. Classified under HTS 2916.19.50.00 as other unsaturated acyclic acid. Studied for conjugated linoleic acid precursor role.
Duty Rate — Mexico → United States
3.7%
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
• GC-MS confirmation of trans-11 isomer (CAS 25354-92-1)
• Dairy/beef fat origin declaration with isolation method
• Oxidation stability testing documentation