Chemically speaking, this molecule is "midway" among Sorbitan Oleate and Sorbitan Trioleate, which means that it's also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but in the ratio of 2:3 that's why the "Sesqui" component while in the molecule's name. When on the lookout for clean