Scientific Name: Potassium Bitartrate; Hydrogen Potassium Tartrate Molecular Formula: KHC4H4O6 Structural Formula: Product Pictures: Molecular Weigh: 188.18 CAS Number: 868-14-4 Character: Colorless crystals or white crystal powder with sweet and sour taste, sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in acetic acid or ethanol, relative density 1.984. Uses: Served as capacity analytical reagent, buffer and reducing agent, also as leavening agent in food industry Packing: 25kg complex bag Specifications: JSFA-V & US FCC(IV) (Food grade)