Phenazone Salicylate from Canada
Phenazone salicylate combines phenazone with salicylic acid for topical analgesic applications. Classified under HTS 2933.11.00.00 following Chapter Note 5(C)(2) with the later-occurring phenazone base. Used in ear drops and compounded prescriptions.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document salt formation ratio (1:1 molar); ensure pH stability certificates; comply with OTC monograph if final product intended