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Trisodium Citrate Powder BP from Mexico

Trisodium citrate BP grade is a high-purity sodium salt of citric acid used in European pharmacopeia standards, falling under HTS 2918.15.1000 due to its classification as a citric acid salt. This fine white powder serves as a pH regulator in injectable formulations and effervescent tablets.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

Provide British Pharmacopoeia compliance certificates and batch testing results for EU import validation

Declare exact assay percentage (typically 99-101%) to avoid reclassification as technical grade

Check for anti-caking agents; additions exceeding stabilizer limits may shift to heading 3824