p-Phenylenediamine Dihydrochloride (Photo Grade) from Canada
Photo-grade p-phenylenediamine dihydrochloride for color developer in films like C-41 process. Though di-amine, classified by phenolic structure in photographic use under HTS 2922.29.2900. Meets salts classification note.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Distinguish photo grade from dye grade via purity specs