Table 4 Physico-chemical properties of DES.

From: Experimental and predictive analysis of deep eutectic solvent gel membranes for efficient CO2 separation

Temperature (°C)

Density (g/cc)

Viscosity (mPaS)

Refractive index

Conductivity mS/cm

20

1.193

341

(measured at RT)a

(Measured at RT)a

30

1.188

176

1.486

1.7

40

1.182

100

50

1.176

62

60

1.171

41

70

1.165

28.2

  1. aMeasured temperature at 25 °C.