Sodium m-Benzenedisulfonate Technical Grade from Mexico
Technical grade sodium m-benzenedisulfonate is the sodium salt form of m-benzenedisulfonic acid, explicitly covered by HTS 2904.10.10.00 for sulfonated aromatic derivatives. Primarily used in wetting agents and dye intermediates.
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 sodium content (typically 98%+) in COA to confirm salt classification
• White powder form requires anti-caking agent declaration per chapter note (f)