Why is solubility important?

• Solubility, the phenomenon of dissolution of solute in solvent to give a homogenous system, is one of the important parameters to achieve desired concentration of drug in systemic circulation for desired (anticipated) pharmacological response. Solubility is a major challenge for formulation scientist.

Why is solubility important in the environment?

• The importance of solubility data for environmental studies is to provide fundamental information necessary to make predictions of transport path- ways in aqueous systems. Water solubility is the key chemical property affecting the partitioning of a chemical to any other phase in contact with water.

How can solubility be used in real life?

• Salt or sodium chloride - usually soluble in water at 20 ° C. Sugar usually dissolves in water molecules at 20 ° C. Gelatin - soluble in water in the presence of heat. Powdered juices are a mixture of sugar, flavorings, and preservatives, usually soluble in water at 20 ° C.