Fast Red Base B (4-Amino-2-Chloro-5-Methoxy-Toluidine) from Germany
Fast Red Base B is a substituted toluidine used as a diazo component for red pigment production. Complex substitution pattern retains toluidine classification under HTS 2921.43.90; pigment base purity >96% ensures chemical compound status.
Duty Rate — Germany → 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
• Dye index reference (Base B Salt) and coupling test data
• Chlorine content analysis prevents halogenated hydrocarbon confusion
• Pigment manufacturer specifications confirm Chapter 29 applicability