Technical grade 3,5,6-Trichlorosalicylic acid 98% from Canada
Industrial-grade 3,5,6-trichlorosalicylic acid with 98% purity and minor impurities, still classified under HTS 2918.29.3900 per chapter note (a) allowing impurities. Used in azo dye coupler production and herbicide intermediates.
Duty Rate — Canada → United States
10%
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 impurity profile in CoA; exceeds 2% impurities risks reclassification to mixtures
• Check for anti-dumping duties from specific origins; common for halogenated aromatics from Asia
• Declare as 'not for human consumption' to avoid FDA scrutiny