Naphthoic Acid from Canada
1-Naphthoic acid and 2-naphthoic acid are polycyclic aromatic monocarboxylic acids used in dyes and pharmaceuticals. HTS 2916.39.79.00 for other aromatic monocarboxylic acids. Qualifies as pure organic compound.
Duty Rate — Canada → United States
6.5%
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
• Specify 1- vs 2-isomer; different reactivity affects end-use declarations
• Colorimetric testing required for dye intermediate purity
• Ensure no sulfonation; sulfonated derivatives exclude per Chapter notes