Lanolin Fatty Acid Industrial, CAS No.68424-43-1, hard, waxy solid, used in lubricating greases Lanolin Fatty Acid Industrial, CAS No. ... hydroxy acids. It is in the form of a hard, waxy solid. The majority of the mixture of fatty acids is saturated ... in lubricating greases. It also has found a home in solid and liquid polishing compositions, emulsion polishes, mold release ages and ...