Purified Quinizarin for Organic Synthesis from China
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 — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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