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Barbituric Acid Technical Grade from Canada

Technical grade malonylurea (90-95% purity) for industrial synthesis of pharmaceutical intermediates and agrochemicals. Less refined than pharmaceutical grade but still qualifies as separate chemically defined compound under HTS 2933.52.1000 chapter notes.

Duty Rate — Canada → United States

110%

Rate breakdown

9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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

Provide specification sheets showing minimum purity levels to confirm chemical identity

Include intended industrial applications to avoid pharmaceutical scrutiny

Ensure bulk packaging complies with UN hazardous material transport regulations