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Sodium cocoate is a mixture of fatty acid salts of coconut oil that is used in some soaps. [1] Sodium cocoate is produced by hydrolysis of the ester linkages in coconut oil with sodium hydroxide, a strong base. The CAS number for sodium cocoate is 61789-31-9.
The International Nomenclature of Cosmetic Ingredients (INCI) are the unique identifiers for cosmetic ingredients such as waxes, oils, pigments, and other chemicals that are assigned in accordance with rules established by the Personal Care Products Council (PCPC), previously the Cosmetic, Toiletry, and Fragrance Association (CTFA). [1]
New varieties of Ivory soap contain new ingredients. Simply Ivory (French: simplement ivory) contains sodium tallowate and/or sodium palmate, water, sodium cocoate or sodium palm kernelate, glycerin, sodium chloride, fragrance, and one or more of the following: coconut acid, palm kernel acid, tallow acid, palmitic acid, and tetrasodium EDTA ...
This process, called saponification, breaks down the triglyceride (fat); frees the glycerol within; and, results in a sodium salt, sodium tallowate. It is usually combined with sodium cocoate, the sodium salt of coconut oil. Together, they are—with sodium palmate—major constituents of bar soap.
Despite its low water solubility (100ppm at 25 °C), the lower-priced sodium cocoylisethionate has found more widespread use than its well water-soluble ammonium salt (> 25 wt.% at 25 °C). To solubilize the sparsely soluble isethionates and taurides, the formation of mixtures with amphoteric surfactants (such as cocamidopropyl betaine ) are ...
Pears soap was made using a process entirely different from other soaps. A mixture of tallow and other fats was saponified by an alkali.This is currently caustic soda (sodium hydroxide) since the ingredients list shows sodium salts of fatty acids, but a chemist reports that in the 1960s, caustic potash (potassium hydroxide) was used.
Sodium gluconate is a compound with formula NaC 6 H 11 O 7. [2] It is the sodium salt of gluconic acid. Its E number is E576. This white, water-soluble powder has a ...
A handmade soap bar Two equivalent images of the chemical structure of sodium stearate, a typical ingredient found in bar soaps Emulsifying action of soap on oil. Soap is a salt of a fatty acid (sometimes other carboxylic acids) used for cleaning and lubricating products as well as other applications. [1]