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.
CAS NO.: 26266 58 0

MOLECULAR FORMULA: C60H108O8

MOLECULAR WEIGHT: 957.46
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 

Instructions on Use and Storage
STORAGE
Store in a cool, dry place in tightly sealed packages, away from heat and light
TRANSPORTATION
Transport as non-dangerous goods
SHELF LIFE
1 year.Packaging and Shipment
Packaging
25kg/drum, 200kg/drum and 900kg/drum (special packaging is available upon request) 
Shipment
7-14 days after receiving payment
Port
Guangzhou, Shenzhen, Shanghai, Qingdao, etc.

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. We provide trioleato de sorbitan, span 85, span 85 hlb, a non ionic detergent, ethoxylated sorbitan ester and so on. Want to know about sorbitan trioleate uses? Please contact us.