</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Pharmaceutical Grade Sodium Sulfate from Mexico

USP-grade disodium sulfate anhydrous for use in laxative formulations and IV solutions. Strictly chemically defined, classified in HTS 2833.11.50 as other disodium sulfate.

Duty Rate — Mexico → United States

10.4%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide USP/EP certificates and DMF for FDA clearance

Ensure GMP manufacturing documentation for pharmaceutical end-use

Test for heavy metals to meet pharmacopeia standards

Pharmaceutical Grade Sodium Sulfate from Mexico — Import Duty Rate | HTS 2833.11.50