Xylene Sulfonate Emulsifier from Mexico
Xylene sulfonate serves as an aromatic emulsifier for industrial applications, meeting HTS 3402.49.10.00 criteria as a modified aromatic surface-active agent. Essential in emulsion polymerization and metalworking fluids.
Duty Rate — Mexico → United States
14%
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
• Provide emulsification test data confirming surface-active classification
• Classify based on principal function; avoid parts classification
• Watch for mixtures exceeding 3402 scope into prepared formulations