Pyrogallol (1,2,3-Benzenetriol) from Mexico
Pyrogallol is a trihydroxybenzene (polyphenol) used in analytical chemistry, hair dyes, and as a reducing agent. It qualifies for HTS 2907.29.90.00 as a polyphenol not elsewhere specified, distinguished by three phenolic hydroxyl groups. This highly reactive compound requires stabilization for commercial transport.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include stabilizer content declaration as permitted by Chapter 29 note (g)
• Provide documentation of anti-oxidant additives necessary for preservation
• Ensure proper DOT classification for this readily oxidizable organic compound