Chemically speaking, this molecule is "midway" among Sorbitan Oleate and Sorbitan Trioleate, that means that it is also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but in a very ratio of 2:three for this reason the "Sesqui" portion from the molecule's title. When on the lookout for