Cuprous Chloride from United States
Cuprous chloride (CuCl) is a white crystalline solid used as a catalyst in organic synthesis and in producing copper salts. It is a chloride of copper, falling under this tariff item for copper chlorides.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the oxidation state (Cu(I) vs Cu(II)) on the invoice, as this affects the chemical identity
• Keep safety data sheets available for customs review, as cuprous chloride is moisture-sensitive