Measurement, correlation of the solubility and solution thermodynamics of 2-cyanoguanidine in (methanol + water) binary solvent systems from T = (283.15 to 343.15) K

Experimental and correlated solubility data of 2-cyanoguanidine in (water + methanol) solutions. wt is the mass fraction of methanol in the (water + methanol) mixed solvents: ■, wt = 0.10;
- , wt = 0.20; ▽, wt = 0.30; , wt = 0.40; □, wt = 0.50; ○, wt = 0.60. The dotted lines are values correlated by the modified Apelblat equation, the solid lines are values correlated by the λh equation.