Fast Scarlet Base R from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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