E number:E570
CAS: 57-11-4
Stearic acid is a white odorless powder and produced through the following process:.
Hydrolysis of fats and oils to create a mixture of fatty acids and glycerol.
Distillation, vaporization, and compression process of the acid.
The constituents of commercial stearic acid are stearic acid and palmitic acid. Although pure stearic acid exists, 50, 70, and 90 percent solutions are the most common
Stearic acid is employed to produce emulsifiers such as DATEM, mono- and diglycerides, sorbitan monostearate, polysorbates, sucrose esters of fatty acids, and more. In general, stearic acid is used in the production of various products such as cakes, bread, dairy products, sauces, condiments, snacks, desserts, ice cream, cocoa products, chewing gum, and dietary supplements.
PharmaceuticalStearic acid is widely used in the pharmaceutical industry for various purposes. It serves as a tablet binder, lubricant, emulsifying agent, and excipient in suppositories. Additionally, stearic acid is employed in the formulation of creams, ointments, and topical pharmaceuticals. It plays a crucial role in the production of emulsifiers, such as DATEM and mono- and diglycerides, and is used in diverse pharmaceutical products, including tablets, capsules, creams, and suppositories. The specific application of stearic acid depends on formulation requirements, desired product characteristics, and regulatory considerations.
Cosmetic and HealthcareLike other fatty acids, stearic acid is used as a cleanser, emulsion stabilizer, and surfactant in cosmetic and personal care products.
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