Fast Scarlet Base R from Mexico
Fast Scarlet Base R, an aromatic amine derivative, functions as a diazo component for scarlet azo dyes exhibiting excellent fastness to light and chlorine. HTS 2921.49.32.00 classification applies as it is a separate chemically defined amine-function compound per Chapter 29 note (a). Essential for high-performance textile coloration.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include analytical chromatograms confirming single compound purity >98% for Chapter 29 eligibility
• Declare proper UN number for hazardous goods transport and verify IMDG compliance for ocean freight
• Prevent duty disputes by documenting exclusion from Chapter 32 coloring matter provisions