Potassium Antimony Tartrate Crystals from China
Crystalline potassium antimony tartrate, also known as tartar emetic, is a double salt used in analytical chemistry and as an emetic. It is a chemically defined salt of tartaric acid, classified under this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Declare the product accurately as a salt of tartaric acid
• Keep documentation of the chemical composition and purity
• Check if the product is subject to any controlled substances regulations