Sorbitan Monolaurate

Sorbitanesters and Polysorbates as nonionicoffer many advantages over ionic surfactants including increase stability, enhance flexibility and provide wider compatibility. They are stable in mild acids, alkalis and electrolytes and do not react with ionic ingredients or actives.

Sorbitan monolaurate, also known as sorbitan laurate/SML, is synthesized by the esterification of sorbitan with lauric acid. It has a molecular formula of C18H34O6. At room temperature, monolaurate de sorbitaneis a yellow to amber viscous liquid or soft paste. sorbitan monolaurate HLBhas an HLB value of 8.6, it is a W/O emulsifier.It acts as an emulsifier in pharmaceutical and cosmetics formulations, and it not only acts as an emulsifier but also as a wetting agent in the textile industry.

CAS NO.: 1338 39 2

1. E 493

MOLECULAR FORMULA: C18H34O6

MOLECULAR WEIGHT: 346.45

Technical Information of Sorbitan Monolaurate Usesand Sorbitan Laurate Uses

According to GB25551-2010, other parameters are available upon request.

Parameters	Unit	Standard value
Fatty acid	w/%	56~68
Sorbitol	w/%	36~49
Acid value	mgKOH/g	≤7.0
Saponification value	mg KOH/g	155~170
Hydroxyl value	mg KOH/g	330~360
Moisture	w/%	≤1.5
Residue on ignition	w/%	≤0.5
Arsenic	mg/kg	≤3
Pb	mg/kg	≤2

Advantages of Sorbitan Monolaurate

lGood emulsifying, stabilizing, lubricating, and dispersing properties

lLipophilic property

lSorbitan monolaurate is suitable for use in isopropanol, mineral oil, liquid paraffin based formulation

lSorbitan monolaurate span 20can be used in the food, pharmaceutical, feed, and textile industries.

Sorbitan Laurate In Cosmetics

Synthesized by the esterification of laurato de sorbitanacid, thesorbitan monolaurate is widelyusedas W/O emulsifier, stabilizer, lubricants, plasticizers, and desiccant in the medical and cosmetic industry. With the right use,sorbitan monolaurate can work perfectly as both cleansing agents and emulsifiers. However, it should be noted that the overuse of sorbitan monolaurate (amounts above 5%) may lead to unpleasant skin irritations.

Other supplier products

	Sorbitan Monopalmitate	Span sorbitanmonopalmitate, also known as sorbitan palmitate/SMP, is synthesized by the esterification of sorbitan with palmitic acid. It has a mol...
	Sorbitan Esters	Sorbitanesters and Polysorbates as nonionicoffer many advantages over ionic surfactants including increase stability, enhance flexibility and provi...
	Polysorbate 20	Polysorbate 20, also known as polyoxyethylene (20) sorbitan monolaurate. It consists of sorbitol, ethylene oxide, and lauric acid. It has a molecul...
	Sorbitan Monopalmitate	Sorbitan monopalmitate, also known as sorbitan palmitate/SMP, is synthesized by the esterification of sorbitan with palmitic acid. It has a molecul...
	Solubilizers	Solubilizersare a surfactant with solubilizing ability. Solubilizers in pharmaceuticalsis the process by which insoluble drugs increase solubility ...

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