Disodium tetrachloropalladate(2-)(CAS: 13820-53-6)

Disodium tetrachloropalladate(2-) is a white crystalline solid with a molecular weight of approximately 330.95 g/mol. It has a low solubility in water (1.1 g/L at 20°C) and exhibits moderate reactivity, primarily in redox reactions. This compound is used in various synthetic processes and is often handled in aqueous solutions.

Disodium tetrachloropalladate(2-) is typically synthesized by the reaction of palladium metal or palladium(II) chloride with sodium hypochlorite in aqueous solution. The process usually involves the use of sodium chloride as a stabilizer to form the disodium salt, ensuring good yield and selectivity in the reaction.

Disodium tetrachloropalladate(2-) is used in the pharmaceutical industry for catalyst development, in the polymer industry for catalytic processes, and in semiconductor manufacturing for etching and cleaning applications. It is also utilized in the production of sensors and in catalytic reactions for organic synthesis.

When handling Disodium tetrachloropalladate(2-), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize exposure. Spills should be cleaned up carefully according to a Material Safety Data Sheet (MSDS/SDS) and disposed of in accordance with local regulations. Proper ventilation and storage in a dry, well-ventilated area away from heat and ignition sources is necessary.