Sorbitan sesquioleate in cosmetics, also known as SSO, is synthesized by the esterification of sorbitan with oleic acid. At room temperature, it is in the form of a yellow viscous liquid. Sorbitan sesquioleate is a W/O emulsifier with an HLB value of 3.7. It is soluble in ethanol, ethyl acetate, petroleum, and toluene.�  CAS NO.: 8007 43 0 MOLECULAR FORMULA: C33H60O6.5 MOLECULAR WEIGHT: 560.8 ï?·ï?· Sorbitan Sesquioleate HLB Value: 3.7 Sorbitan Sesquioleate Uses At present, span 83 hlb is widely used as emulsifiers in cosmetics, explosives, textile, and printing industries. It can effectively act as an emulsifier, stabilizer, lubricant, thickener, etc. Among all the uses of sorbitan sesquioleate, its use in cosmetics is most prominent. Our sorbitan sesquioleate is now widely used in a variety of personal care and cosmetic products, including, skin-care products, body cleansing products, makeup, sunscreen, etc. Regarded as a low-hazard ingredient by the EWG's Skin Deep Cosmetic Database, sesquioleate is believed to be a quite safe skin soother and moisturizer if it is used at moderate doses. Instructions on Use and Storage Storage Store sorbitan sesquioleate in cool, dry places in tightly sealed packages, away from heat and light Transportation The sesquioleate can be transportted as the non-dangerous good. Shelf Life The shelf life of Huana's sorbitan sesquioleate is 1 year. Packaging and Shipment 25kg/drum, 200kg/drum and 900kg/drum (special packaging is available upon request) Shipment 7-14days after receiving payment Port Guangzhou, Shenzhen, Shanghai, Qingdao, etc. For more information about what is sorbitan sesquioleate made from and sorbitan sesquioleate hlb, please feel free to contact us! Guangdong runhua Chemistry Co., Ltd. is a professional global chemical engineering company based in China.Contact us to buy polysorbate.