Temperature (K)   ρ×10-3( kg/m) η(mPa.s) 0.01 M L-proline   298.15 K   0.99753 0.909 308.15 K   0.99605 0.771 318.15 K   0.99466 0.639 0.03 M L-proline   298.15 K   0.99902 0.916 308.15 K   0.99763 0.778 318.15 K   0.99604 0.645 0.05 M L-proline     298.15 K   1.00045 0.923 308.15 K   0.99941 0.786 318.15 K   0.99772 0.652

Table 1: Density (ρ, kg/m) and viscosity (η, mPa.s) of aqueous mixtures of 0.01 M L-proline, 0.03 M L-proline, 0.05 M L-proline at different temperatures.