2-Hydroxybutyric Acid from Germany
This alpha-hydroxy acid contains the required carboxylic-alcohol structure for 2918.19.90.00 classification. Used in polymer synthesis and metabolic studies.
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
• Confirm optical purity if chiral applications to document isomer status
• Provide molecular formula verification (C4H8O3) in COA
• Avoid retail packaging that might trigger chapter 38 classification