Ionone Mixture 70/30 (Alpha/Beta) from Canada
Commercial ionone 70/30 blend (alpha/beta) used in bulk flavor production, classified under HTS 2914.23.00.00 as it qualifies as isomers of the same compound per chapter note (b).
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide chromatogram showing 70/30 ratio to validate isomer mixture status
• Ensure no solvents exceed chapter note (e) transport allowances
• Declare as UN 2319 for proper IMDG maritime dangerous goods handling