Vanadium Pentoxide Catalyst from Germany
Vanadium pentoxide (V2O5) is the primary catalyst for sulfuric acid production via the contact process. It qualifies for HTS 3815.90.1000 as a wholly inorganic vanadium-based reaction accelerator. The catalyst operates at high temperatures to facilitate SO2 oxidation to SO3.
Duty Rate — Germany → 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
• Provide EPA registration or process description confirming use in contact process sulfuric acid production
• Include vanadium content certification (>98% V2O5) to meet wholly inorganic requirements
• Ensure packaging labels specify 'catalyst for reaction initiation' to prevent reagent classification