Electronic Grade Sulfuric Acid from Germany
Ultra-high purity sulfuric acid (>99.999%) for semiconductor wafer cleaning and etching in electronics fabrication. Classified in HTS 2807.00.00.00 as pure sulfuric acid, meeting Chapter 28 chemical definition without doping that would shift to 3818. Critical for microchip manufacturing imports.
Duty Rate — Germany → 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
• Submit trace metal analysis certificates; use cleanroom-compatible double-contained packaging
• Pitfall: any organic residues disqualify from 2807 into 3824