Gentisic Acid from Canada
Gentisic acid (2,5-dihydroxybenzoic acid) is an aromatic dihydroxybenzoic acid used as pharmaceutical intermediate and analytical reagent. Classified in HTS 2918.19.20.00 as specified by additional U.S. note 3 for these compounds. Known for analgesic and anti-inflammatory properties.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Position-specific (2,5-) isomer; ortho-dihydroxy acids have distinct properties
• Pharma intermediate status requires GMP documentation for FDA facilities
• Light-sensitive; ensure proper packaging declarations to prevent degradation claims