Fast Scarlet B Base from Canada
Fast Scarlet B Base functions as a diazo component for producing scarlet shades in direct dyes for cellulosic fibers. This product is described in additional U.S. note 3, placing it in HTS 2927.00.40.00 within the diazo-/azo-compounds heading. It is a separate chemically defined compound suitable for industrial dye synthesis.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Label shipments clearly as 'industrial dye intermediate - not for retail' to avoid chapter exclusion (l)
• Include coupling instructions only if necessary for safety; excess formulation info risks reclassification
• Monitor for anti-dumping duties on diazo compounds from specific countries like India or China