(p,ρ,T) and (ps,ρs,Ts) properties, and apparent molar volumes Vϕ of CaCl2 (aq) at T=298.15 to 398.15 K and at pressures up to p=60 MPa

(p,ρ,T) and (ps,ρs,Ts) properties and apparent molar volumes Vϕ of CaCl2 (aq) at T=298.15 to 398.15 K, at pressures up to p=60 MPa were reported, and apparent molar volumes at infinite dilution have been evaluated. An empirical correlation for partial molar volumes of calcium chloride in water with pressure, temperature and molality has been derived. The experiments were carried out at molalities m=0.18388, 0.47423, 1.59005, 3.00344, 4.85170, and 6.00687 mol·kg−1 of calcium chloride.