D-Gluconic Acid, Potassium Salt D-Gluconic acid is an aldonic acid formed by the oxidation of the carbonyl carbon of glucose in microorganisms, plants, and animals. In solution, it exists as an equilibrium mixture of free acid and lactone. 产品信息 Form White solid Molar mass 234.3 Purity ≥99% by titration Solubility H2O Chemical formula C6H11O7 ·K RTECS LZ5230000 CAS number 299-27-4 Merck USA index 14, 4456 商店和运输信息 Storage +15°C to +30°C Ship Ambient Temperature Only Standard Handling