Sodium Alpha Olefin Sulfonate (AOS) from Germany
AOS is an anionic synthetic surfactant known for high foaming in liquid hand soaps and shampoos. It meets precise Chapter 34 criteria for organic surface-active agents via lab tests on emulsions and tension. 3402.90.10 classification as synthetic detergent.
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
• Carbon chain specs (e.g
• C14-16) must be documented to verify synthetic status
• Biodegradability certs help with environmental compliance declarations