White Oil (Mineral Oil) is a colorless, odorless, non-fluorescent transparent oily liquid obtained through the high-level refining of petroleum. Its primary components are saturated hydrocarbon mixtures, and it exhibits exceptionally stable chemical properties, demonstrating good inertness to acids, alkalis, heat, and light. Based on its excellent chemical stability, lubricity, and safety, its primary applications include serving as a lubricant, insulating oil, and cosmetic/pharmaceutical excipient. Specific uses include: lubrication for precision instruments and textile machinery; serving as an insulating medium in transformers and capacitors; acting as a base material in cosmetics (such as face creams and hair creams) and medicinal ointments; as well as functioning as a specialized lubricant for food processing machinery and a polymerization solvent for polyethylene and polystyrene.