O 0112 (OTTO) Oleic acid, ≥99% Cas 112-80-1 - used as an emulsifying agent for facial creams and lotions, as an accelerator in the rubber industry, as an emollient, as a solubilizing agent in aerosol products and as a soldering flux in stained glass work for joining lead came. O 0112 (OTTO) Oleic acid, ≥99% Cas 112-80-1 - used in the preparation of oleates and lotions.