Rhodamine 2C Base from Mexico
Rhodamine 2C base is a fluorescent dye intermediate, specifically listed under HTS 2932.99.55.00 as an aromatic heterocyclic compound with oxygen hetero-atoms. This chemical serves as the core structure for producing rhodamine dyes used in textiles, inks, and biological staining. Its classification reflects its oxygen-containing heterocyclic ring structure.
Duty Rate — Mexico → United States
10%
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 CAS number (specific to Rhodamine 2C base) and spectral data on commercial invoice for Customs verification
• Classify as 'base' vs 'salt' form; salts may fall under different provisions within Chapter 29
• Check REACH/SVHC compliance for EU re-export; provide purity certificate (>95% typical)