Pharmaceutical Grade Chlorosulfuric Acid from Germany
Ultra-pure chlorosulfuric acid meeting cGMP standards for sulfonation in active pharmaceutical ingredient (API) synthesis, such as sulfonamide antibiotics. Falls squarely under HTS 2806.20.00.00 as chemically defined per Chapter 28 definitions. Supplied in specialized pharma-grade containers.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide FDA Drug Master File references and CoA with heavy metal limits; use secondary containment packaging; comply with USMCA chemical precursor reporting if applicable