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DictionarySeenumbersaponification number
saponification number[sə‚pän·ə·fə′kā·shən ‚nəm·bər] (analytical chemistry) Milligrams of potassium hydroxide required to saponify the fat, oil, or wax in a 1-gram sample of a given material, using a specific American Society for Testing and Materials test method. saponification number
sa·pon·i·fi·ca·tion num·berthe number of milligrams of KOH required to saponify 1 g of fat; an approximate measure of the average molecular weight of a fat, with which it varies inversely. Synonym(s): Koettstorfer numbersaponification numberIn analysis of fats, the number of milligrams of potassium hydroxide needed to saponify 1 g of oil or fat. See also: numberKoettstorfer, J., 19th century German chemist. Koettstorfer number - the number of milligrams of KOH required to saponify 1 g of fat. Synonym(s): saponification numberLegalSeeNumber |