Dicyandiamide (1-Cyanoguanamide) from Canada
Dicyandiamide, also known as 1-cyanoguanidine, is a white crystalline powder classified under HTS 2926.20.00.00 as a nitrile-function compound due to its cyano group (-C≡N) attached to the guanidine structure. It serves as a key intermediate in organic synthesis for epoxy resins and pharmaceuticals.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify purity levels (typically 99%+) with certificates of analysis to meet chemical import standards; ensure SDS and proper UN packaging for Hazard Class 9 if applicable; declare exact CAS number 461-58-5 to avoid misclassification