Disodium 4,4′-bis(2-sulfostyryl)biphenyl (CAS 27344-41-8)

Disodium 4,4′-bis(2-sulfostyryl)biphenyl is an anionic surfactant widely utilized in various scientific research applications. It presents as a white powder that readily dissolves in water and finds extensive utility in fields such as biochemistry, physiology, and other scientific disciplines. Notably, SDBS is a non-toxic compound with multiple advantages and limitations when employed in laboratory experiments. Within the realm of scientific research, Disodium 4,4′-bis(2-sulfostyryl)biphenyl is employed as a surfactant in biochemistry and physiology experiments. Its role extends to the stabilization of proteins and lipids, as well as the solubilization of these biomolecules. Additionally, it finds use as an emulsifier in food science, facilitating the solubilization of drugs and enhancing the solubility of proteins and lipids. Furthermore, this compound serves as a detergent in laboratory experiments and acts as a surfactant in polymer synthesis. The mechanism of action for Sodium Disodium 4,4′-bis(2-sulfostyryl)biphenyl involves the formation of micelles in aqueous solutions. These micelles consist of a hydrophobic core encased by a hydrophilic shell. By virtue of this structure, lipids and proteins can be solubilized and stabilized in solution. Additionally, Disodium 4,4′-bis(2-sulfostyryl)biphenyl reduces the surface tension of a solution, thereby augmenting its solubility.