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saponification number
noun
, Chemistry.
- the number of milligrams of potassium hydroxide required to saponify one gram of a given ester, especially a glyceride.
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Word History and Origins
Origin of saponification number1
First recorded in 1895–1900; saponi(fy) + -fication
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Example Sentences
These oils vary in their saponification number from 10 to 60, while their unsaponifiable value averages about 80.
From Project Gutenberg
The saponification number and acid number are both very low, but a fatty oil is present.
From Project Gutenberg
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