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Potassium Antimony Tartrate Crystals from Canada

Crystalline potassium antimony tartrate, or tartar emetic, is a double salt used in analytical chemistry and as an emetic. It precisely matches HTS 2918.13.10.00 as the named salt of tartaric acid with alcohol function. These odorless crystals dissolve in water for various lab and medical preparations.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Label with GHS hazard pictograms for acute toxicity; ensure proper packaging to prevent moisture absorption; confirm chemical identity via assay reports during customs