Sodium 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonate(CAS: 102783-62-0)

Sodium 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonate (CAS: 102783-62-0) is a white crystalline solid with a molecular weight of approximately 332.43 g/mol. It has good solubility in water and is slightly soluble in ethanol. This compound is known for its reactivity in basic conditions and its ability to form stable complexes with metal ions. It is also a good buffering agent and pH regulator in aqueous solutions.

Sodium 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonate is typically synthesized by reacting 1,3-propanesulfonic acid with N,N-bis(2-hydroxyethyl)amine. The reaction is carried out in a water-miscible solvent such as ethanol, and the product is isolated by crystallization. The yield can be up to 85% with high selectivity. This compound is often used in various applications requiring precise pH control and complex formation.

Sodium 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonate (CAS: 102783-62-0) is widely used in the pharmaceutical, polymer, and semiconductor industries. It serves as a pH regulator and buffer in pharmaceutical formulations, improves the performance of polymer solutions, and is used in semiconductor manufacturing for etching and cleaning processes. Additionally, it finds applications in sensors and as a complexing agent in various analytical procedures.

When handling Sodium 3-[bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonate (CAS: 102783-62-0), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbents, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.