Fast Red Base B from Canada
Fast Red Base B is a chemically defined amino-phenol derivative used as a fast color base in the production of azo dyes, providing stable red hues resistant to light and washing. It falls under HTS 2922.29.2600 as an oxygen-function amino-compound specifically classified as a fast color base, meeting Chapter 29 requirements for separate organic compounds used in dye manufacturing.
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
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm classification as a fast color base under Chapter 29 note (a)
• Ensure SDS includes CAS number and structure to avoid reclassification as coloring matter under Chapter 32
• Declare exact isomer content; mixtures may shift to different subheadings if not chemically defined