Potassium sodium (2R,3R)-2,3-dihydroxysuccinate hydrate (1:1:1:4)(CAS: 304-59-6)

Potassium sodium (2R,3R)-2,3-dihydroxysuccinate hydrate (1:1:1:4) is a crystalline salt with the chemical formula C4H6O6·K·Na·4H2O. It features a (2R,3R) stereochemistry configuration on the dihydroxysuccinate group, making it a chelating agent. This compound is commonly used in chemical synthesis and as a buffer in pharmaceutical applications due to its stability and solubility in aqueous solutions.

This compound is primarily used in pharmaceuticals as a stabilizer and in the production of metal chelators. It also finds applications in industrial processes for pH control and in research settings as a reagent. Additionally, it may be utilized in food science for preserving quality and in environmental treatments for heavy metal removal, leveraging its ionic properties and hydrate structure.

Potassium sodium (2R,3R)-2,3-dihydroxysuccinate hydrate (1:1:1:4) is generally considered safe when handled properly. However, it may cause mild irritation if in contact with skin or eyes. Safety guidelines recommend wearing protective gloves and goggles, and ensuring proper ventilation. Always follow standard safety protocols for chemical handling, as outlined in Material Safety Data Sheets (MSDS) for CAS 304-59-6.

Store Potassium sodium (2R,3R)-2,3-dihydroxysuccinate hydrate (1:1:1:4) in a cool, dry, and dark place, ideally at 25°C or below. Maintain low humidity levels (preferably under 60%) to prevent degradation. Keep it in a sealed, airtight container to avoid moisture absorption. Ensure storage conditions are stable to preserve its chemical integrity and effectiveness.