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%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
• Specify exact isomer (e.g
• 2-chloro-5-nitrobenzenesulfonic acid) with CAS number
• Acidic nature requires corrosion-resistant packaging and pH declaration