Diazo Blue RC Stabilized Salt from Canada
Photographic diazo coupler producing blue azo dyes in multilayer color films during development. HTS 2927.00.25.00 classification reflects its exclusive use in photosensitive imaging chemistry.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document stabilizer as 'necessary for transport' per Chapter note (f) to maintain pure compound status
• Avoid retail packaging that might trigger heading 3212 retail dye classification
• Pair with coupler import records to demonstrate complete photographic system