Laboratory Reagent Potassium Dichromate from China
ACS-grade potassium dichromate packaged in 500g bottles for analytical chemistry, used in redox titrations like dichromate method for COD testing. It is precisely HTS 2841.50.10.00 as a chemically defined potassium dichromate per subheading note and Chapter 28.
Duty Rate — China → United States
39%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include lot-specific CoA and traceability docs; labs often reject imports without ISO 17025-compliant certs
• Label as 'Research Use Only' if applicable to ease FDA scrutiny, though primarily EPA/DOT regulated