Ammonium Iodide Crystals from Germany
Ammonium iodide crystals serve as expectorants in pharmaceuticals, photographic chemicals, and feed additives. As an ammonium salt, it fits HTS 2827.60.51.00 under 'other' iodides per Chapter 28 notes on metal/ammonium salts. The colorless to white crystals are unstable above 551°C.
Duty Rate — Germany → United States
4.2%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include stability data in documentation due to sublimation risk during storage/transport
• FDA prior notice required if for human pharmaceutical use
• Distinguish from organic ammonium compounds to stay in inorganic Chapter 28