Linear Alkylbenzene Sulfonic Acid (LABSA) from Mexico
LABSA is a sulfonic acid derived from linear alkylbenzenes, featuring a single sulfo group on an aromatic ring, fitting HTS 2904.10.32.00 criteria. It's a key intermediate for producing biodegradable detergents and emulsifiers.
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
• Confirm alkyl chain length (typically C10-C13) meets note 3 specifications via HPLC analysis
• Neutralize with caustic soda only after import if needed; import as acid form
• Label corrosive nature properly (UN 2790) for DOT compliance