#e #493 <br>sorbitan monooleate uses <br>sorbitan monooleate surfactant <br> <br>What Is Sorbitan Monooleate? <br> <br>Sorbitan monooleate surfactant, also known as sorbitan oleate/SMO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C24H44O6. At room temperature, it is in the form of amber to brown thick oily liquid. Sorbitan monooleate is a W/O emulsifier with an sorbitan monooleate HLB / sorbitan monolaurate HLB value of 4.3. Our sorbitan monooleate is one of the most popular surfactants as it has various functions in the formulations of food, pharmaceutical, cosmetics, textile, metal processing, etc. Sorbitan monooleate is commonly used in combination with polysorbate 80. <br> <br>CAS NO.:1338-43-8 <br>E NO.: E494 <br>MOLECULAR FORMULA: C24H44O6 <br>Sorbitan Monooleate Molecular Weight: 428.59 <br> <br>Technical Information of Sorbitan Monooleate <br>According to GB13482-2011, other parameters are available upon request. <br> <br>Advantages of Sorbitan Monooleate <br>Soluble in ethanol, ethyl acetate, petroleum ether, and toluene. It is insoluble in water but can disperse in hot water <br> <br>The properties of sorbitan monooleate include emulsification, stabilization, lubrication, thickening and more <br> <br>Our sorbitan monooleate 80 can be applied to various products, including, in cosmetics, face-cream, sunscreen, nail polish, fragrance; personal care, toothpaste,soap, detergents; food, sauce, jam, chocolate, butter, vegetable protein products; industrial, paint, dye, adhesive, etc. <br> <br>This kind of sorbitan fatty acid esters can be used in food, pharmaceutical, cosmetic, feed and industry <br> <br>As one of sorbitan monooleate suppliers, we will do our best to meet all the needs of customers. <br> <br>Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. With its own R&amp;D, manufacturing, purchasing, trading, marketing, and sales teams, Huana strives to become one of the most globally competitive companies, providing world-class quality products and customizable services to our esteemed clients. <br> <br> <br> <br>[a]https%3A%2F%2Fwww.huanachemical.com%2Fproducts%2Fsorbitan-monooleate%2F[/a]

#sorbitan #monolaurate #span #20 <br> <br>Sorbitan Esters <br>Sorbitan esters are nonionic lipophilic surfactants that are commonly used as water-in-oil (W/O) emulsifiers and stabilizers. Sorbitan fatty acid esters are produced by esterification of dehydrated sorbitol (sorbitan) with a variety of fatty acids. Sorbitol is a sugar alcohol that can be obtained by the reduction of glucose or derived from corn, potatoes, etc. The fatty acids commonly used to synthesize sorbitan ester surfactant include lauric acid, palmitic acid, stearic acid, and oleic acid. <br> <br>Sorbitan esters used as non ionic surfactants are examples are effective for various functions. Our range of surfactants is used in a variety of settings, for example, as an emulsifier in food, a stabilizer in a cosmetic cream formulation, or a cosolvent and antirust agent for petroleum and oil. These surfactants are sourced from vegetables and vegan friendly. They are safe and nontoxic as food additives when used according to regulations. <br> <br>Our range of sorbitan esters has a hydrophilic-lipophilic balance (HLB) between 1.6 - 8.6, which make them dissolvable in polar organic solvents and oils. When used in combination with varying proportions of ethoxylated sorbitan esters (polysorbate) that have an HLB range between 10.0 – 16.7, it creates more versatile surfactants; which can produce W/O or oil-in-water (O/W) emulsions with varying levels of consistencies, expanding the possible applications of these surfactants. <br> <br>Sorbitan Monolaurate <br>CAS No.: 1338-39-2 <br>Synthesized from lauric acid <br>Has an HLB value of 8.6, slightly soluble in isopropanol, tetrachloroethylene, xylene, cottonseed oil, mineral oil, etc. Insoluble in water <br> <br>Sorbitan Monopalmitate <br>CAS No.: 26266-57-9 <br>Synthesized from palmitic acid <br>Has an HLB value of 6.7, soluble in ethanol, ethyl acetate toluene etc. Can disperse in hot water. <br> <br>Sorbitan Monostearate <br>CAS No.: 1338-41-6 <br>Synthesized from stearic acid <br>Has an HLB value of 4.7, soluble in ethanol, toluene. Can be dispersed in warm water. <br> <br>Sorbitan Tristearate <br>CAS No.: 26658-19-5 <br>Synthesized from stearic acid <br>Has an HLB value of 2.1, can be dispersed in petroleum ether, mineral oil, vegetable oil. Difficult to dissolve in toluene, ether and ethyl acetate. <br> <br>Sorbitan Monooleate <br>CAS No.: 1338-43-8 <br>Synthesized from oleic acid <br>Has an HLB value of 4.3, soluble in ethanol, ethyl acetate, petroleum ether, etc. Can disperse in hot water. <br> <br>Sorbitan Sesquioleate <br>CAS No.: 8007-43-0 <br>Synthesized from oleic acid <br>Has an HLB value of 3.7, soluble in ethanol, ethyl acetate, petroleum ether etc. Insoluble in water. <br> <br>Sorbitan Trioleate <br>CAS No.: 26266-58-0 <br>Synthesized from oleic acid <br>Has an HLB value of 1.8, soluble in mineral oil and vegetable oil. Hardly soluble in ethyl acetate and petroleum ether. <br> <br>Advantages of Sorbitan Ester <br>Multi-purpose surfactants <br>Not only serve as emulsifiers, but also as stabilizers, wetting agents, dispersants, lubricants, thickeners etc. <br> <br>Multi-market applications <br>Our sorbitan ester products can be used in food, feed, pharmaceutical, industrial and cosmetic. <br> <br>Wide range of sorbitol esters <br>We have 7 kinds of sorbitan esters, that differ by the fatty acids used to esterify sorbitans. Each surfactant has a different hlb value, suitable for use in different product formulations. <br> <br>Vegetarian vegan friendly <br>All of our sorbitan esters are made of ingredients sourced and derived from plants. <br> <br>Products and packaging can be customized according to clients&#039; needs <br> <br>FAQs of Our Sorbitan Ester <br>What is the difference between non-ionic and ionic surfactants? <br>Compare to ionic surfactants, non-ionic surfactants are less sensitive to acidity or alkalinity. <br> <br>What is a water-in-oil (W/O) emulsifier? <br>In water-in-oil emulsion, the hydrophilic parts of emulsifiers surround the water droplets and expose their lipophilic portions to the oil phase. This allows water droplets to suspend in oil environment. <br> <br>What is sorbitan ester made of? <br>Ethoxylated sorbitan ester is composed of sorbitol-derived hexitol anhydrides aka sorbitans and various fatty acids (lauric acid, palmitic acid, stearic acid, and oleic acid, etc.). Polyoxyethylene sorbitan fatty acid ester surfactant is attached to sorbitans through esterification reactions. <br> <br>Is sorbitol the same as sorbitan? <br>Sorbitol is a sugar alcohol (crystalline hexahydric alcohol) that can be sourced from plants, such as corns and potatoes. When sorbitol undergoes a dehydration process, where one water molecule is removed, it creates an anhydride called sorbitan. <br> <br>What is HLB value? <br>HLB value is the abbreviation for hydrophilic-lipophilic balance, it is the ratio between the hydrophilic portions and lipophilic portion of a surfactant. It is represented by a number between 1 and 20. An HLB value less than 6 indicates that the surfactant favors W/O emulsion; an HLB value greater than 8 favors O/W emulsion. HLB values in between 7 and 9 indicate that the surfactants are good wetting agents. <br> <br>Is sorbitan ester safe? <br>Sorbitan esters are widely used in cosmetics, food, medicines. They are generally considered as non-toxic and non-irritant. They are considered to be safe cosmetic ingredients.2 According to the World Health Organization (WHO), sorbitan esters composed of lauric acid, palmitic acid, oleic acid and stearic acid are safe to consume as food additives.1 The group ADI value of these sorbitan esters is 0-25mg/kg body weight/ day.1 Acute and long-term studies have shown that sorbitan esters are non-toxic via ingestion.2 During digestion, sorbitan esters are hydrolyzed into sorbitan and fatty acid; the fatty acid moiety is absorbed and metabolized, whereas the sorbitan moiety is excreted through urine, feces or respiration. <br> <br>If you want to know more about sorbitan esters uses and sorbitan esters examples, please visit our website. <br> <br>More details of non ionic surfactant list, please leave us a message. <br> <br> <br> <br>[a]https%3A%2F%2Fwww.huanachemical.com%2Fproducts%2Fsorbitan-esters%2F[/a]