L-Glutamic Acid from Germany
L-Glutamic Acid is the precursor to MSG, used in neurobiology research and seasonings. HTS 2922.49.49 for pure dicarboxylic amino acid. Key excitatory neurotransmitter.
Duty Rate — Germany → United States
4.2%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Distinguish from MSG (different HTS); pure acid requires chiral analysis
• For seasoning production, track conversion documentation
• High purity grades need EP/JP pharmacopeia certificates