2922.49.49/L-Glutamic Acid/Japan

L-Glutamic Acid from Japan

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 — Japan → 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
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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

L-Glutamic Acid from Japan — Import Duty Rate | HTS 2922.49.49