Mixed C4-C6 Alcohol Antifoam from Germany
Blend of butanol, hexanol for foam control in fermentation tanks. All C11-lower acyclic monohydric alcohols qualify for HTS 3824.99.9310 classification as NES chemical preparation.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Fermentation compatibility certificates prevent food contact issues
• Blend ratio analysis via NMR confirms C11-lower compliance
• Biostatic claims require EPA registration if antimicrobial