Potassium L-tartrate hemihydrate (CAS 6100-19-2)

Potassium L-tartrate hemihydrate is a salt derived from tartaric acid, extensively used in analytical chemistry and as a reagent in various types of chemical research. It plays a significant role in the field of chiral chemistry, where it is employed as a resolving agent for the separation of enantiomers. Its chiral nature allows researchers to study stereoselective processes and understand the principles underlying chiral resolution. In addition, Potassium L-tartrate hemihydrate is instrumental in the preparation of buffer solutions, where it helps maintain a stable pH in biochemical assays and during the crystallization of macromolecules, such as proteins. The compound′s ability to form complexes with metal ions is utilized in the synthesis of metal-organic frameworks (MOFs), which are investigated for their potential in gas storage, separation technologies, and catalysis. The ′hemihydrate′ aspect refers to the stoichiometric amount of water integrated into its structure, which is an important factor in the study of crystal hydration and its effects on the stability and solubility of salts.