Barbituric Acid Technical Grade from China
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 — China → United States
112.5%
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
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, 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