Bismuth Molybdate Selective Oxidation Catalyst from Canada
Bi2Mo3O12 phase catalyst for selective propylene oxidation to acrolein. Mixed bismuth oxide classified under HTS 3815.90.1000 as wholly inorganic reaction accelerator. Multilayer structure provides high selectivity.
Duty Rate — Canada → United States
16.5%
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
• Phase purity confirmed by powder XRD pattern matching reference Bi2Mo3O12
• Specific surface area (>1 m²/g) documentation proves catalytic activation
• Declaration emphasizing selective oxidation prevents pigment classification