L-Aspartic Acid Monohydrate Powder from Germany
L-Aspartic acid in monohydrate crystalline form (C4H7NO4·H2O) for pharmaceutical and supplement applications. Remains classified under HTS 2922.49.49.15 as the hydrate doesn't alter its chemical definition as pure L-aspartic acid. The water of crystallization is incidental per Chapter 29 solvent notes.
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
• Specify hydrate water content via Karl Fischer titration (<12%) to maintain pure compound status
• Use UN 3077 packaging for 1000kg+ bulk to meet DOT transport requirements
• Validate optical rotation [+24°] confirms L-isomer during customs exam