868-14-4 Acidpotassium tartrate Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, monopotassium salt Cream of tartar Cremor tartari Faccla Faccula Faecla Faecula Monopotassium tartrate NSC155080 Potassium acid tartrate Potassium bitartrate Potassium hydrogen tartrate Potassium tartrate (KHC4H4O6) Tartar Tartar cream Tartaric acid, monopotassium salt component of Col-Evac