2922.29.29.00/4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylene-diamine Sesquisulfate Monohydrate/Canada
4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylene-diamine Sesquisulfate Monohydrate from Canada
Complex amino-phenol derivative (CD-4) for color negative developers like Kodak Flexicolor. Advanced photographic chemical under HTS 2922.29.2900 due to phenol oxygen function. Chemically defined for chapter 29.
Duty Rate — Canada → United States
16.5%
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
• Long chemical name requires exact INN/CAS matching
• Moisture content declaration for monohydrate form