Urea Dinitrate from Japan
Urea dinitrate is a derivative of ureines formed by reacting urea with nitric acid, resulting in a salt with carboxyamide-function structure. It falls under HTS 2924.21.50.00 as 'other' ureines and their derivatives; salts thereof within the cyclic amides category of Chapter 29. This compound is used in chemical synthesis and as an intermediate in organic processes.
Duty Rate — Japan → United States
6.5%
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
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm classification as a ureine derivative under Chapter 29
• Ensure SDS includes stability data, as nitrate salts may trigger hazmat shipping regulations
• Avoid misclassification as inorganic nitrates (Chapter 28) by documenting organic carboxyamide function