1,8-Dihydroxyanthraquinone (Chrysazin) from Canada
Chrysazin features hydroxy groups at positions 1 and 8 of the anthraquinone structure, qualifying as a quinone with other oxygen functions under HTS 2914.61.00.00. Applied in analytical chemistry and as a dye precursor.
Duty Rate — Canada → United States
10%
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
• Laboratory reagent grade requires COA showing ≥97% purity and characteristic spectrum
• Declare CAS 117-10-2 and confirm no medicinal formulation triggering Chapter 30
• Package quantities under 1kg typically avoid bulk chemical mixture scrutiny