Potassium Cyanide White Powder from Japan
Potassium cyanide in white crystalline powder form is a pure, chemically defined simple cyanide of potassium. It is an inorganic compound of an inorganic base, meeting the Chapter 28 Note 1 definition. The physical form (powder) does not alter its classification under this tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• Clearly mark the product as potassium cyanide (KCN) with the CAS number on all shipping documents
• Since cyanides are highly toxic, ensure proper packaging and labeling per TDG regulations
• Check if a permit from the Canada Border Services Agency is needed for controlled substances