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Polyoxyethylene Fatty Acid Esters

Fatty acid polyoxyethylene ester series (fatty acid polyoxyethylene ester) / nonionic surfactan

Product Description

Additional Names: Polyethylene glycol esters of fatty acids; PEG fatty acid esters; POE fatty acid esters; ethoxylated fatty acid esters; macrogol fatty acid esters

Properties: Liquids, soft solids, solids or flakes. Solubility properties depend on length of polyoxyethylene (POE) segment added to a specific fatty acid. Sol in oil and hydrocarbon solvents when <8 ethylene oxide units are added. Soly in water begins when 12-15 ethylene oxide units are added. Specific gravity and viscosity increase with increasing ethylene oxide content.

Use: As antistats, emulsifiers, defoamers, wetting agents, solubilizers, conditioning agents, lubricants, detergents. Have wide range of cosmetic, pharmaceutical and other industrial applications. Polyoxyl 8 and 40 stearates as pharmaceutic aid (surfactant).


Get a quote about polyoxyethylene fatty acid esters.


Chemical Composition:


Fatty acid (oleic acid) polyoxyethylene ester 

CAS registration number: 9004-96-0; 31943-11-0 

Molecular weight: 502.72 

Molecular formula: C28H54O7 

EINECS number: 224-806-9 

HS code: 3 4021300 



Performance and Usage:


1  . Polyoxyethylene Fatty Acid Esters Pesticide emulsifier is light yellow oil. 

2, Dispersed in water, soluble in hot ethanol, hot oil and benzene and xylene and other solvents, widely used as w / o type emulsifier. 3. In textiles, Polyoxyethylene Fatty Acid Esters pesticide emulsifier is one of the lubricant components (mineral oil, fatty oil, solvent oil-soluble emulsifier). It is an antistatic agent for textile processing and production of synthetic fibers, and has good compatibility. 

3. On leather, fatty acid polyoxyethylene grease series (fatty acid polyoxyethylene ester) / nonionic surfactant pesticide emulsifier is a softener and lubricant for tanned leather. 

4. In the manufacture of inks, Polyoxyethylene Fatty Acid Esters pesticide emulsifier is used as an emulsifier. When pigments and fats are used to prepare inks, the addition of this product allows the oil to be quickly emulsified. It is easy to knead and roll, which can improve the brilliance and lubrication fluidity of ink products. 

5. Used as an emulsifier for cutting oil, an emulsifier and a dispersing agent for metal cleaning agents and detergent solvents in metal processing. 

6. In pesticides, Polyoxyethylene Fatty Acid Esters pesticide emulsifier is used as an emulsifier for insecticides.   


 Polyoxyethylene Fatty Acid Esters


Quality Index


model Exterior  Saponification value mgKOH/g Moisture% pH value HLB value
A-103 (OE-3) Light yellow oil 130-140 ≤1.0 5.0-7.0 -6.5
A-105 (OE-5) Light yellow oil 107-117 ≤1.0 5.0-7.0 8.5-9.5
A-110 (OE-10) Yellow oil 65-75 ≤1.0 5.0-7.0 12-13
A-115 (OE-15) Yellow oil 55-65 ≤1.0 5.0-7.0 -14


Packing and shipping:


Polyoxyethylene Fatty Acid Esters pesticide emulsifier is flame retardant and non-toxic. It can be transported according to general chemicals, and should be handled lightly during transportation to avoid impact. This product is packed in 200KG iron drum.


Storage :   

Polyoxyethylene Fatty Acid Esters pesticide emulsifier quality guarantee period of one year. It should be stored in a dry, ventilated place.


If you want to get more details about Polyoxyethylene Fatty Acid Esters, please contact us.

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