Answer to Question #11110 in Inorganic Chemistry for dora
what is glycerin soap base made?
Glycerin soaps are soaps that contain glycerin, a component of fat or oil. The soap is recognizably different from other soaps because it is translucent. The clarity of the soap is due to the particular alignment of the soap molecules in this type of soap, which can be induced through the addition of alcohol and sugar. This is usually done for homemade glycerin soaps which are not remeltable.
Glycerin soap is made by melting and continuously heating soap that has been partially dissolved in a high percentage alcohol solution until the mixture reaches a clear, jelly-like consistency. The alcohol is added to a slow cooked hot-processed soap and then simmered with a sugar solution until the soap is clear or translucent, and then the simmered soap is chilled in a freezer. With home- and hand-made soaps that still contain glycerin left over from saponification, the grating, melting and cooking can proceed without the addition of anything into the mixture, though sugar or more glycerin is sometimes added. Glycerin soap can also be produced without remelting soap through directly cooking raw home-made soap.
Modern clear glycerin soaps bases are produced by combining various glycerol and polyols with soap and other surfactants in a manner similar to traditional glycerin soap making methods. These modern clear soaps have the benefit of being easily re-meltable and are often sold in bulk to customers for melt-and-pour soap crafting.