Industrial Grade 2-Naphthol Flakes from Mexico
Industrial grade β-Naphthol in flake form serves as a key raw material for azo dye production and antioxidant synthesis. Classified under HTS 2907.15.30.00 as it meets Chapter 29 criteria for separate chemically defined monophenols without disqualifying impurities.
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
• Verify flake purity >98% via HPLC analysis reports to prevent customs disputes over 'impurities' under Chapter 29 note (a)
• Include end-use declarations specifying chemical synthesis to distinguish from dye preparations
• Comply with REACH-like registrations for EU imports and TSCA for US, providing substance identity documents