Ballasted Pyrazole Magenta Coupler CP-1 from Canada
Ballasted aromatic pyrazole coupler (similar to CP-1 analogs) with long-chain alkyl groups for oil-form dispersion in color negative photographic paper. Falls under HTS 2933.19.30.10 as a modified aromatic pyrazole specifically for photographic color paper coupler applications. The ballast prevents dye migration in processed prints.
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
• Submit emulsion compatibility test data proving use in color negative paper to support specific subheading classification
• Ensure stabilizer additives comply with chapter note 1(f); excess may trigger reclassification as preparations