Purified Quinizarin for Organic Synthesis from Canada
Sublimed 1,4-Dihydroxyanthraquinone at 99.8% purity for laboratory and fine chemical synthesis, covered under HTS 2914.69.60.00 as chemically defined quinone. Used in research and specialty chemical production.
Duty Rate — Canada → United States
10%
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
• Lab chemical import notification may be required; provide end-use statement for research applications; ensure small package quantities don't trigger retail provisions