ACS Reagent Potassium Ferricyanide from Mexico
American Chemical Society (ACS) grade potassium ferricyanide for high-precision titrations and spectroscopy. This pure, chemically defined complex cyanide is explicitly under HTS 2837.20.10.00 as potassium ferricyanide. Meets stringent lab standards for trace metal analysis.
Duty Rate — Mexico → United States
11.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include lot-specific Certificate of Analysis (CoA) confirming ACS specs to validate 'chemically defined' status
• Register with US EPA TSCA if annual import exceeds 10,000 lbs; maintain records for 3 years post-import