Mercury Ammonium Chloride Mixture from Japan
Preparation combining mercury(II) chloride and ammonium chloride for pharmaceutical preservation applications. Falls under HTS 3824.99.3300 as it contains mercury in a mixture of inorganic compounds. Historically used in medical formulations before modern alternatives.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include Safety Data Sheets (SDS) and mercury content analysis reports with entry documents
• Comply with FDA import alerts for mercury compounds in pharmaceuticals
• Use triple packaging for liquid formulations to prevent spills