HFC-227ea Medical Propellant from Germany
Pharmaceutical grade HFC-227ea (1,1,1,2,3,3,3-Heptafluoropropane) used as a non-flammable propellant in metered dose inhalers for asthma medications. This pure chemical compound is specifically listed under HTS 2903.46.10.00. Meets USP/NF standards for inhalation drug delivery.
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
• Include FDA Drug Master File (DMF) references and USP <621> chromatography certificates
• Water content must be documented (<10 ppm) for pharmaceutical applications
• Particle count testing required for inhaler propellant grade specifications