2935.90.42.00/Sulfadiazine Silver Pharmaceutical/Japan

Sulfadiazine Silver Pharmaceutical from Japan

Silver sulfadiazine, while typically considered a coordination compound, derives classification from its parent sulfonamide sulfadiazine per Chapter 29 note 5(C)(3). Specifically enumerated under HTS 2935.90.4200 through its sulfadiazine component, used exclusively for burn wound cream formulations. Bulk powder imported for compounding into topical antimicrobial creams.

Duty Rate — Japan → 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
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Import Tips

• Use amber/light-proof packaging and include photostability data due to silver compound light sensitivity

• Classify based on predominant sulfadiazine component per Chapter Note 5(C)(3) coordination compound rule