Naphthol AS-PH Phenolamide Dye Intermediate from Canada
This naphthol AS derivative incorporates phenolic-amide functionality for fast dyeing on synthetic blends, classified as HTS 2924.29.36.00 'other' aromatic cyclic amides. Meets Chapter 29 criteria for chemically defined compounds used in pigment and ink production. Provides superior lightfastness in end applications.
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
• Document amide as principal function per note 3 to prevent oxygen-function shift
• Include origin certificates for GSP duty reductions on qualifying chemical imports
• Test for halogenated impurities that could invoke note 4 references