Tetradecylbenzenesulfonic Acid from Germany
Tetradecylbenzenesulfonic acid (C14 alkyl chain) from sulfonation of corresponding alkylbenzene. HTS 2904.99.50.00 for higher homologues. Used in heavy-duty cleaners.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• HLB value documentation for emulsifier applications
• Viscosity specifications critical for molten vs aqueous imports
• Bioconcentration factor testing under chemical regulations