Borax pentahydrate (sodium tetraborate pentahydrate, Na2B4O7·5H2O, CAS 12179-04-3) is a white, crystalline boron compound soluble in water. Also known as borax 5 mol, it is a salt of boric acid and a key boron source for a wide range of industrial applications.
Borax pentahydrate is commonly used in glass and fiberglass insulation manufacturing, adhesives, fertilizers, detergents, metallurgy, and other industrial processes.
Kobitex supplies borax pentahydrate in technical granular form for industrial and manufacturing customers.