Acridine from Japan
Acridine is a tricyclic aromatic heterocycle with a central pyridine ring, used in dye chemistry and antimalarial drug development. Falls under HTS 2934.99.44.00 as other aromatic heterocyclic compound. Exhibits fluorescence properties valuable for biological staining.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Declare fluorescent properties and CAS 260-94-6 for accurate tariff treatment
• Skin sensitizer - ensure proper Hazard Communication labeling
• Avoid retail packaging to prevent Chapter 32 dye classification