Nitrochlorobenzene Sulfonic Acid from Mexico
A trifunctional derivative with nitro, chloro, and sulfonic groups on benzene from heading 2912, used in azo dye synthesis. HTS 2913.00.50.00 covers this halogenated, sulfonated, nitrated derivative. Key intermediate for reactive dyes.
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
• Specify exact isomer (e.g
• 2-chloro-5-nitrobenzenesulfonic acid) with CAS number
• Acidic nature requires corrosion-resistant packaging and pH declaration