Web Results
Soap can be made from any animal or vegetable fat. When treated with an alkali, such as sodium hydroxide, the fat is broken down (hydrolyzed) to glycerin and alkali salts of the fatty acids.
A common soap is made: sodium hydroxide + palm oil = sodium palmitate (soap) + glycerin. The glycerin and any excess sodium hydroxide can be washed away, leaving the soap.


In chemistry, a soap is a salt of a fatty acid. Household uses for soaps include washing, bathing, ... Soap made from pure olive oil is sometimes called Castile soap or Marseille soap, and is reputed for being extra mild. The term "Castile" is also ...


Handcrafted soap can be made from scratch, by either hot or cold process, or created from a ready-made soap base. The method(s) chosen by a soapmaker are ...

Feb 6, 2009 ... I wanna jump into one of these machines, I'll turn into soap and live a life of bacteria fighting action. I'll be a soaperhero!. Read more.


Today, soaps are made from fats and oils that react with lye (sodium hydroxide). Solid fats like coconut oil, palm oil, tallow (rendered beef fat), or lard (rendered ...


Cold process soap is made by mixing fatty acids and sodium hydroxide (lye) together. Fatty acids used in this method can be almost any oil, such as beef tallow, ...


Have you ever wondered how soap cleans? Here's an explanation of how soap works and an introduction to saponification, surfactants, and emulsifiers.


Natural Organic Castile Soap Not until the seventh century did soapmakers appear in Spain and Italy where soap was made with goat fat and Beech tree ashes.


A look at how soap is made with the science of Chemistry.


Nov 6, 2014 ... Bar soap is made of oils or fats and alkali, namely sodium hydroxide, also known as lye. That's it, good bye, we're finished. OK, so there is ...