Palladium Barium Sulfate Catalyst from Mexico
Pd on barium sulfate support for Rosenmund reduction in pharmaceutical API synthesis. HTS 3815.12.00.90 for this poison-resistant supported precious metal catalyst. Prevents over-reduction in acid chloride hydrogenolysis.
Duty Rate — Mexico → 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
• GMP certificate for pharma grade; barium content declaration for toxicity; shelf-life testing documentation