Sodium tetrachloroaurate(1-)(CAS: 15189-51-2)

Sodium tetrachloroaurate(1-) is a yellow crystalline solid with a molecular weight of approximately 386.86 g/mol. It is poorly soluble in water but soluble in alkaline solutions. This compound is reactive and can undergo substitution reactions under certain conditions.

Sodium tetrachloroaurate(1-) can be synthesized by dissolving sodium chloride in a solution of chloroauric acid (HAuCl4). The reaction typically involves the reduction of the gold complexes under basic conditions to form the tetrachloroaurate(1-) ion.

Sodium tetrachloroaurate(1-) is used in the semiconductor industry for doping processes and in the pharmaceutical industry for the synthesis of gold-based drugs. It is also utilized in the production of gold-containing inks and pigments.

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn when handling Sodium tetrachloroaurate(1-). Work should be conducted in a well-ventilated area or fume hood. Spills should be handled with care, and the Safety Data Sheet (SDS) should be consulted for proper disposal procedures.