Disodium 1,3-benzenedisulfonate(CAS: 831-59-4)

Disodium 1,3-benzenedisulfonate (CAS: 831-59-4) is a crystalline solid with a molecular weight of approximately 234.12 g/mol. It has good solubility in water and poor solubility in organic solvents. This compound exhibits moderate reactivity, particularly towards nucleophiles and reducing agents. It is stable under normal conditions but should be stored away from strong acids and bases.

Disodium 1,3-benzenedisulfonate (CAS: 831-59-4) is typically synthesized by the sulfonation of benzene with sulfur trioxide in the presence of phosphoric acid. The reaction is conducted at elevated temperatures, and the product is recovered through crystallization. Common catalysts include phosphoric acid, and the selectivity and yield are influenced by reaction conditions such as temperature and concentration of reactants.

Disodium 1,3-benzenedisulfonate (CAS: 831-59-4) is utilized in various industries. It is commonly used in the pharmaceutical industry for the synthesis of certain drugs, as well as in the polymer industry for plastic additives. Additionally, it has applications in sensors for detecting specific chemical species and in the semiconductor industry for etching and cleaning processes.

When handling Disodium 1,3-benzenedisulfonate (CAS: 831-59-4), it is essential to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a laboratory coat. Work in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up carefully, and the supplier's Safety Data Sheet (SDS) should be consulted for specific cleanup procedures and safety information.