Calcium Phosphide from China
> Calcium phosphide is a chemically defined phosphide used to generate phosphine gas in pyrotechnic signal flares and smoke generators. As a phosphide of a metal other than iron, it is classified under heading 28.53, falling under this tariff item for other phosphides.
Duty Rate — China → Canada
0%
Import Tips
• > Calcium phosphide reacts with water to release phosphine, which is highly toxic; ensure proper safety data sheets and transport documentation
• Verify if the product is subject to any import restrictions under Canadian explosives or hazardous materials regulations
• Provide a certificate of analysis for classification