Carbazide (1,3-Diaminourea) from Canada
Carbazide functions as a foaming agent and corrosion inhibitor, classified as ureine derivative under HTS 2924.21.50.00.
Duty Rate — Canada → 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
• Oxidative stability test results mandatory
• Quantity limits for non-hazmat shipping
• Purity certificate excluding hydrazine impurities