Disodium Tartrate Dihydrate (CAS 6106-24-7) is a compound of significant interest across various scientific and industrial fields, owing to its unique chemical and physical properties. As a key product offered by reliable chemical manufacturers, understanding these characteristics is vital for its effective application. This white crystalline powder, derived from tartaric acid, is a staple in analytical labs, food production, and biochemical research.

The compound’s molecular formula is C4H8Na2O8, with a molecular weight of 230.08 g/mol. Its appearance is consistently described as a white crystal or crystalline powder, and it typically exhibits a pH range of 7-9 in aqueous solutions. A crucial aspect for its primary use in Karl Fischer titration is its defined water content, which aids in standardizing the reagents for accurate moisture determination. Its solubility in water is notable, with figures around 290 g/l at 20°C, making it easy to incorporate into aqueous formulations. While stable under normal conditions, it’s important to note its behavior at elevated temperatures; it dehydrates and can decompose above its melting point of approximately 150°C. When considering purchasing Disodium Tartrate Dihydrate, these properties inform its suitability for specific applications.

The applications of Disodium Tartrate Dihydrate are remarkably diverse. In analytical chemistry, it's indispensable for the calibration of Karl Fischer reagents. In the food industry, it serves as a sour taste adjuster, emulsifier, buffer, and antioxidant synergist, improving everything from beverages to processed meats. Biochemically, it functions as a complexing agent, masking agent, and buffer in molecular biology and cell culture, supporting enzyme activity and maintaining pH stability. Researchers looking to buy this compound for such diverse uses will benefit from the consistent quality provided by experienced chemical suppliers.

As a leading manufacturer and supplier in China, we ensure our Disodium Tartrate Dihydrate meets rigorous quality specifications. We are committed to providing researchers and industry professionals with a reliable source for this versatile chemical. Whether you require it for precise analytical work, to enhance your food products, or for complex biochemical research, we can meet your needs. Contact us to learn more about our product, discuss pricing, and arrange for the purchase of high-quality Disodium Tartrate Dihydrate, ensuring the success of your critical applications.