4-Chloro-o-Toluidine Hydrochloride Salt from Canada
The hydrochloride salt of 4-chloro-o-toluidine, a protonated form of the aromatic toluidine derivative for improved handling and solubility. Classified under HTS 2921.43.08.00 per Chapter 29 notes on salts of organic compounds following the parent amine classification.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit salt formation analysis and pH verification to confirm hydrochloride status without excess inorganic content
• Ensure packaging prevents moisture absorption, as deliquescence could affect purity declarations