Sodium Lauryl Sulfate / Sodium Dodecyl Sulfate (Esther-SLS/K12/SDS)

Description :

Sodium Lauryl Sulfate / Sodium Dodecyl Sulfate (Esther-SLS/K12/SDS) , sometimes written sodium laurilsulfate, is a synthetic organic compound with the formula CH3(CH2)11SO4Na. It is an anionic surfactant used in many cleaning and hygiene products. This molecule is an organosulfate and a salt. It consists of a 12-carbon tail attached to a sulfate group, that is, it is the sodium salt of dodecyl hydrogen sulfate, the ester of dodecyl alcohol and sulfuric acid. Its hydrocarbon tail combined with a polar "headgroup" give the compound amphiphilic properties and so make it useful as a detergent. Also derived as a component of mixtures produced from inexpensive coconut and palm oils, Esther-SLS/K12/SDS is a common component of many domestic cleaning, personal hygiene and cosmetic, pharmaceutical, and food products, as well as of industrial and commercial cleaning and product formulations.

Esther-SLS/K12/SDS is synthesized by treating lauryl alcohol with sulfur trioxide gas, oleum, or chlorosulfuric acid to produce hydrogen lauryl sulfate.The resulting product is then neutralized through the addition of sodium hydroxide or sodium carbonate. Lauryl alcohol can be used in pure form or may be derived from either coconut or palm kernel oil by hydrolysis (which liberates their fatty acids), followed by hydrogenation. When produced from these sources, commercial samples of these "Esther-SLS/K12/SDS" products are actually not pure Esther-SLS/K12/SDS, rather a mixture of various sodium alkyl sulfates with Esther-SLS/K12/SDS being the main component. For instance, Esther-SLS/K12/SDS is a component, along with other chain-length amphiphiles, when produced from coconut oil, and is known as sodium coco sulfate (SCS). Esther-SLS/K12/SDS is available commercially in powder, pellet, and other forms (each differing in rates of dissolution), as well as in aqueous solutions of varying concentrations.

Application :

Sodium Lauryl Sulfate / Sodium Dodecyl Sulfate (Esther-SLS/K12/SDS) or called Sodium dodecyl sulfate (SDS) is one of the commonly used anionic surfactants. It is the main component of detergent. As a foaming agent, it is widely used in toothpaste, soap, shower gel, shampoo, washing powder, and cosmetics. 95% of personal skin care products and household cleaning products contain sodium lauryl sulfate. Esther-SLS/K12/SDS is also used as emulsifier/wetting agent in various fields

Esther-SLS/K12/SDS is a widely used in the pharmaceutical field as an ionic solubilizer and emulsifier that is suitable for applications in liquid dispersions, solutions, emulsions and micro emulsions, tablets, foams and semi-solids such as creams, lotions and gels. Additionally, Esther-SLS/K12/SDS aids in tablet wettability, as well as lubrication during manufacturing. 

Esther-SLS/K12/SDS is mainly used in detergents for laundry with many cleaning applications. It is a highly effective surfactant and is used in any task requiring the removal of oily stains and residues. For example, it is found in higher concentrations with industrial products including engine degreasers, floor cleaners, and car exterior cleaners.

In lower concentrations, it is found in hand soap, toothpastes, shampoos, shaving creams, and bubble bath formulations, for its ability to create a foam (lather), for its surfactant properties, and in part for its thickening effect.

Packing :

200 KG/Drum

25 KG/Bag