N,N'-Diphenylguanidine from China
N,N'-Diphenylguanidine is an aromatic imine-function compound specifically used as an accelerator in rubber vulcanization processes. Its guanidine structure qualifies it for tariff item 2925.29.00 as an 'Other' imine derivative.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure and free of contaminants
• Provide a Certificate of Analysis
• Check if the product requires a Canadian chemical import permit