Xylene-Derived Sulfonate Surfactant from Mexico
Surfactant produced from xylene sulfonation for heavy-duty emulsification in paints and cleaners. Conforms to Chapter 34 organic surface-active agent test parameters. Aromatic structure dictates 3402.90.30.00 placement.
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
• Certify absence of heavy metals via ICP-MS analysis for import approval
• Use stainless steel containers to prevent contamination during transit
• Document biodegradability per OECD 301 for green chemistry claims