Chemically speaking, this molecule is "midway" in between Sorbitan Oleate and Sorbitan Trioleate, indicating that it is also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but in a ratio of two:three consequently the "Sesqui" part during the molecule's name. An AHA that arises from ci