Question: what are the chemical properties of borax?
Answer: The chemical formula for borax, sodium borate, is B4-O7. 2Na or Na2-B4-O7, according to Science Lab. Borax is a solid, odorless, weighs 201.22 g/mole and melts at 741 degrees Celsius. Borax is stable and non-corrosive in the presence of glass.