Pharma Grade Synthetic Indigo CI 73000 from Mexico
Ultra-pure Vat Blue 1 (synthetic indigo, CI 73000) meeting pharmaceutical standards for use in medical dyes and diagnostics. Falls under HTS 3204.15.10.00 as the specified synthetic vat dye. USP-grade purity ensures compliance for healthcare applications.
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 USP/EP certificate of analysis; separate from textile dyes in documentation
• Common issue: FDA registration needed for pharma end-use