describe formation of soap
Answers
The production of soaps usually entails saponification of fats (triglycerides). Triglycerides are vegetable or animal oils and fats. An alkaline solution, often called lye or sodium hydroxide), induces saponification whereby the triglyceride fats first hydrolyze into salts of fatty acids. Glycerol (glycerin) is liberated. The glycerin can remain in the soap product as a softening agent, although it is sometimes separated
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When triglycerides in fat/oil react with aqueous NaOH or KOH, they are converted into soap and glycerol. This is called alkaline hydrolysis of esters. Since this reaction leads to the formation of soap, it is called the Saponification process. The soap formed remains in suspension form in the mixture.
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