Ethylenediamine Monohydrate from Mexico
Ethylenediamine monohydrate contains EDA dissolved in water at standard transport concentration (30-70% EDA), classified under HTS 2921.21.00.00 per Chapter 29 note (d) for aqueous solutions of defined organic compounds.
Duty Rate — Mexico → United States
15.8%
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
• Document exact EDA concentration (wt%) to qualify under Chapter 29 note (d) aqueous solution provision
• Ship as UN 1761 (corrosive solution) in IBC totes or drums with secondary containment per CFR 173.242
• Avoid stabilizer additions that trigger note (f) review or shift to mixtures of 3824