Density of liquid GaSb measured by an improved Archimedean method

The density of liquid GaSb was measured using a double-bob Archimedean method. The melting point density was measured to be 6.058 g/cm3. With temperature increasing the density gradually decreased and could be best fitted by a polynomial equation: ρ=7.560-22.5×10-4T+7.36×10-7T2ρ=7.560-22.5×10-4T+7.36×10-7T2 where ρ is in g/cm3 and T in K.