Sulfathiazole Sodium API from Mexico
Sodium salt of sulfathiazole, a water-soluble sulfonamide anti-infective agent used in injectable drug formulations. Specifically named in HTS 2935.90.3300 as a bulk active pharmaceutical ingredient (API) under the sulfonamides category for anti-infective drugs. Meets Chapter 29 requirements for chemically defined organic compounds.
Duty Rate — Mexico → United States
0%
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
Import Tips
• Include FDA registration and establishment inspection reports for the manufacturing facility
• Label shipments clearly as 'Sodium Sulfathiazole USP' to match exact HTS description and avoid delays
• Test for sodium content and stability per pharmacopeia standards to comply with import purity requirements