Anhydrous Hydrogen Cyanide (Industrial Grade) from China
Anhydrous hydrogen cyanide (HCN) in industrial grade, supplied as a liquid or gas for large-scale production of nylon precursors and pharmaceuticals. It is a separate chemically defined compound of carbon and nitrogen, classified under this tariff item as hydrogen cyanide (hydrocyanic acid).
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure anhydrous HCN without added stabilizers that might alter classification
• Provide a safety data sheet (SDS) and import permit if required under Canadian chemical regulations
• Declare the exact concentration and intended use to the CBSA