Borax

Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is a naturally occurring mineral compound with the chemical formula Na₂B₄O₇·10H₂O. It is a white, crystalline powder that dissolves easily in water. Borax is widely used in various applications, including as a cleaning agent, a component in laundry and dishwashing detergents, and in the production of fiberglass, enamel glazes, and as a flux in metallurgy. In Hebrew, borax is known as בורקס (Borax). In Spanish, it is called bórax, and in French, it is referred to as borax. The mineral form of borax is known as tincal, which has been historically mined from dry lake beds. Borax is also used in the manufacture of borosilicate glass, which is known for its durability and resistance to thermal shock. Additionally, it has applications in biochemistry and as a fire retardant.