Pharmaceutical Grade L-Malic Acid USP from Canada
USP-grade L-malic acid meeting pharmacopeia standards for drug formulations and buffering. Classifies under HTS 2918.19.60.00 as pure, chemically defined malic acid enantiomer with required carboxylic/alcohol functions.
Duty Rate — Canada → United States
14%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide USP/NF certificate of analysis and DMF if used in drug manufacturing
• Comply with FDA import alerts for pharma chemicals; maintain strict impurity profiles
• Document as 'reference standard' if for analytical purposes to facilitate release