Soap is Surfaktan used with water for washing and cleaning. There are two kinds of soap. Liquid soap and a soap-shaped bar. function of both the same. Many soap is a mixture of natrium or potassium salt of fatty acid that can be derived from the oil or fat reacted with alkali (such as natrium or potassium hidroksida) at a temperature of 80-100 ° C through a process known as saponifikasi. Fat will be to hidrolisis by basa, produced gliserol and raw soap. Traditionally the alkali used was potassium produced from burning vegetation, or from wood charcoal. Soap can also be made from plant oils such as olive oil. You can also find out how to make soap (anda juga dapat mengetahui bagaimana cara membuat sabun)
Liquid soap (Sabun cair)
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