1-Phenylazo-2-naphthol (Sudan I) from Canada
Sudan I is a fat-soluble azo dye historically used in solvents and oils, imported as reference standard or synthesis intermediate. Classifies under HTS 2927.00.50.00 as a pure azo-compound rather than finished coloring matter. The trans-azo configuration defines its chemical identity.
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
• Include 'not for food use' labeling to avoid FDA issues; provide CoA confirming <10ppm heavy metals; restricted in some countries - verify destination regulations