Sorbitan Trioleate

 Sorbitan trioleate, also known as STO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C60H108O8. At room temperature, it is in the form of a pale-yellow viscous liquid. It is a W/O emulsifier with an HLB value of 1.8. It is soluble in mineral and vegetable oil. Its functions include emulsification for cosmetics and personal care products; lubrication, dispersant, and softener for textiles; and anti-rusting for oil extraction.

 

Technical Information of Sorbitan Trioleate

According to Q/GDRH 007-2020, other parameters are available upon request.

 

Parameters

Unit

Standard value

Acid value

mg KOH/g

≤15.0

Saponification value

mg KOH/g

165～180

Hydroxyl value

mg KOH/g

60～80

Moisture

w/%

≤1.5

 

 

Advantages of Sorbitan Trioleate

·

Sorbitan trioleate is widely used in cosmetic products, personal care products, and industrial products

·

Can be used in cosmetic, pharmaceutical and industry 

·

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. We provide 26266 58 0, span 20 chemical name and etc. Want know sorbitan sesquioleate other names or more? Please contact us.

 


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