Table 4 Solubility values expressed as mole fraction of the surfactant in solution for the studied fatty acid sodium salts

From: Composition dependent density of ternary aqueous solutions of ionic surfactants and salts

Solubility (units) NaOct NaDec NaDod
Experimental, in pure water @293.15 K1 8.67× 10− 5 1.39× 10− 5 4.46× 10− 6
Calculated, in pure water @298.15 K2 1.51× 10− 4 1.67× 10− 5 5.20× 10− 7
Calculated, in aqueous solution of NaCl at x3 = 0.01 @298.15 K2 9.21× 10− 5 8.84× 10− 6 2.42× 10− 7
Calculated, in aqueous solution of NaCl at x3 = 0.05 @298.15 K2 1.25× 10− 5 7.35× 10− 7 5.50× 10− 8
Calculated, in aqueous solution of NaCl at x3 = 0.10 @298.15 K2 1.48× 10− 6 5.50× 10− 8
  1. 1 Weast (1989)
  2. 2 Michailoudi et al. (2020)