White Mineral Oil USP
White Mineral Oil USP is a highly refined, odorless, and colorless petroleum-derived liquid primarily used as a lubricant and emollient.
Description
White Mineral Oil USP, with CAS number 8042-47-5 and an approximate formula of C20H42, represents a highly purified fraction of crude petroleum. This pharmaceutical-grade mineral oil is characterized by its exceptional purity, being virtually free of aromatic hydrocarbons, sulfur compounds, and other impurities. Its inert nature, low reactivity, and excellent solvency properties make it a versatile ingredient across numerous industries. It is produced through a rigorous refining process, often involving hydrogenation, that ensures compliance with the stringent requirements of the United States Pharmacopeia (USP) for identity, purity, and quality. This results in a product that is non-toxic, non-irritating, and suitable for applications requiring direct or indirect human contact. Its primary function as a lubricant is attributed to its low coefficient of friction and high thermal and oxidative stability.
Applications
White Mineral Oil USP finds extensive application as a lubricant in various industrial and consumer sectors. In the pharmaceutical industry, it serves as a base for ointments, creams, and lotions, and as a component in laxatives. The cosmetic industry utilizes it as an emollient, moisturizer, and solvent in skin care products, hair care formulations, and makeup. It is also employed as a non-volatile diluent and carrier for fragrance and flavor compounds. In food processing, it can be used as a release agent on baking pans, a protective coating for fruits and vegetables, and a lubricant for food-grade machinery. Furthermore, it is a key ingredient in numerous industrial lubricants, such as hydraulic fluids, compressor oils, and textile lubricants, particularly where non-staining and non-toxic properties are paramount. Its use extends to plastics and rubber processing as a plasticizer and mold release agent, and in the agricultural sector as a component in pesticide formulations.
Storage & Handling
Store White Mineral Oil USP in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Avoid contamination with strong oxidizers. Proper handling minimizes exposure and maintains product integrity.
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