Sodium tetraborate, also known as borax, is a white crystalline compound often used as a cleaning agent or laundry booster. Synonyms for sodium tetraborate include borax decahydrate, sodium borate, or disodium tetraborate. It is a naturally occurring mineral commonly found in evaporated lakes and hot springs, and is also produced synthetically for industrial use. It is widely used in the production of glass and ceramics, as a flame retardant, and in the manufacturing of detergents and soap. Its versatility and low toxicity make it a popular choice in many household products, as well as in various scientific research and industrial applications.