Dodecylbenzenesulfonic Acid from Japan
Linear dodecylbenzenesulfonic acid (LABSA) from sulfonation of dodecylbenzene alkylaromatic hydrocarbon. HTS 2904.99.50.00 classification for long-chain sulfonated derivatives. Primary raw material for LAS detergents.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Biodegradability test results (OECD 301) often required for surface-active imports
• Carbon chain distribution (C10-C13) specification prevents misclassification as branched isomers
• Tank container cleaning certificates essential between shipments