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L-Glutamic Acid from Canada

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 — Canada → United States

14.2%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

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