Iron(III) Chloride Solution 40% Aqueous from Mexico
A 40% aqueous solution of ferric chloride (FeCl3 in water) used for wastewater coagulation, metal etching, and analytical reagents. Falls under HTS 2827.39.55.00 as a chemically defined iron chloride, where solutions of such compounds remain classified by the salt identity. Typically shipped in HDPE drums due to corrosivity.
Duty Rate — Mexico → United States
13.7%
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
• Specify concentration on commercial invoice for CBP verification; comply with UN1760 corrosive liquid regs
• Pitfall: classifying as waste if contaminated (non-dutiable but restricted)