A measure of the number of free acid groups in a chemical compound, expressed in milligrams of potassium hydroxide (KOH) required to neutralise one gram of the substance. Used as a quality indicator in resins, fats, oils, and waxes.
A measure of the number of free acid groups in a chemical compound, expressed in milligrams of potassium hydroxide (KOH) required to neutralise one gram of the substance. Used as a quality indicator in resins, fats, oils, and waxes.