A Versatile High-Purity Base Oil for Cosmetics, Pharmaceuticals & Food Processing: Mineral Oil (CAS 8042-47-5)

Mineral oil (white oil, paraffin oil, CAS: 8042-47-5) is a highly refined mixture of liquid saturated hydrocarbons, composed primarily of aliphatic and cycloaliphatic structures with carbon chain lengths predominantly in the C15–C50 range and molecular weights between 300 and 450 g/mol. It appears as a colorless, transparent, oily liquid that is essentially odorless and tasteless, chemically inert and non‑toxic under normal conditions, and combines the low viscosity and high purity necessary for applications that demand direct or indirect contact with the human body or food. White mineral oil is prized for its resistance to oxidation, moisture repellence and its ability to stretch, soften and smoothen surfaces. As the most versatile petroleum‑derived base oil, white mineral oil is valued across numerous industries: it acts as an emollient and moisturizer in cosmetic creams and lotions, as a lubricant base in industrial machinery, as a release agent, binder and protective coating in food processing, as a plasticizer and extender in polymer masterbatches, as a laxative and base for ointments in pharmaceutical formulations, as a carrier for agrochemical spray oils, as a dielectric fluid in transformers, as a textile auxiliary and as a solvent for inks in the printing industry. Its production involves multiple‑stage refining of the lubricating oil fraction of crude oil, typically using severe hydrogenation or sulfonation to remove aromatic hydrocarbons, sulfur, nitrogen, oxygen compounds and polycyclic aromatic hydrocarbons (PAHs).## Market demand is closely linked to global personal care consumption, pharmaceutical manufacturing growth, food processing automation, and the steady requirement for industrial lubricants. The global white oil market was valued at approximately USD 2.9 billion in 2025, and the overall mineral oil market exceeded USD 4.58 billion in the same year.  Based on its chemical characteristics and industrial chain position, this article systematically analyzes international market dynamics of mineral oil, focusing on core application scenarios, competitive landscape, regional differences, regulatory trends, and future outlook, providing strategic references for industry participants.

Application Grades and Demand Sectors

Market demand for mineral oil is distributed across three major product grades—technical/industrial grade, cosmetic grade, and pharmaceutical/food grade—with cross‑acceptance in overlapping applications. White oil products are categorized into several types: food‑grade white oil, meeting stringent safety standards for food processing; pharmaceutical‑grade white oil, used in medicinal formulations; cosmetic‑grade white oil, utilized in personal care products; technical/industrial‑grade white oil, employed in manufacturing and lubrication processes; and heavy and light white oils, differentiated by viscosity and intended use. The increasing demand for purity and performance in industrial applications further propels the market‘s expansion.

In the cosmetics and personal care sector, white mineral oil is widely used as an emollient, moisturizer, occlusive agent and solvent. It helps to soften and smooth the skin, provides a protective barrier that retains hydration, and is an effective cleanser and demulsifier of dirt trapped in pores. It is a common ingredient in skin care products (lotions, creams, body butters, makeup removers), hair care products (hair oils, conditioners), baby oil, lip balms and sunscreens. Mineral oil is non‑allergenic, highly stable, not susceptible to oxidation or rancidity, and does not support the growth of pathogenic bacteria, making it a safe, long‑established ingredient for sensitive skin applications. The global personal care industry has witnessed tremendous expansion on the back of changing lifestyles, increasing disposable incomes, and growing awareness about beauty and appearance, sustaining demand for cosmetic‑grade white oil.

In the pharmaceutical sector, high‑purity pharmaceutical‑grade white oil meets stringent pharmacopeial standards (USP/NF, EP, BP, JP) and is used for multiple applications. It is employed as a base for ointments and creams, as an active ingredient in oral laxatives (laxative jellies), as an excipient in topical gels and suppositories, as a lubricant for medical devices and for gelatin capsule production, as a pelletiser aid in drug manufacture, and as a defoaming agent in fermentation processes such as penicillin production. Pharmaceutical white oil is prized for its chemical inertness, absence of toxic impurities and excellent skin compatibility, enhancing patient comfort while preserving product efficacy.

In the food processing industry, food‑grade white oil is employed in numerous applications. It serves as a release agent for baking trays, bread pans and moulds, as a lubricant for bakery equipment, meat processing tables, cutting machines and overhead conveyors, as a protective coating for fresh fruits and vegetables, as a defoamer in fermentation processes (vinegar, wine), as a glazing agent for confectionery, and as a component in food packaging materials. Food‑grade white oil meets the requirements of U.S. FDA regulations 21 CFR 172.878 for direct food additives and 21 CFR 178.3620(a) for incidental food contact, and is registered as NSF H1 lubricant for use in food plants under the jurisdiction of the USDA. According to GB 2760‑2014 standards, the maximum usage level in food applications is set at 5.0 g/kg.

In the industrial lubricants and process oils sector, mineral oil serves as base stock for hydraulic oils, compressor oils, transformer oils (dielectric fluids), metalworking fluids, rubber process oils and plasticisers, cable filling oils, textile finishing auxiliaries and ink solvents. It is valued for its high thermal stability, oxidative resistance and low volatility.

Major Market Participants

The global supply system for white mineral oil follows a pattern of integrated petrochemical majors and specialised white oil refiners dominating large‑scale production, with regional formulators serving local markets. Major international producers include Exxon Mobil Corporation, Shell plc, Chevron Corporation, TotalEnergies, Saudi Aramco, Phillips 66, Eni, Sasol, Petro‑Canada, BP plc, Sinopec, CNPC, and H&R Group. ExxonMobil and Shell lead the global market with comprehensive white oil portfolios, and many of these companies supply branded grades such as Primol™, Marcol™, Hydrobrite™ and Clarion® that meet USP/NF, EP and Kosher/Pareve standards and carry NSF H1 registration for food‑grade applications. According to industry reports, the global white oil market is fragmented, with leading sellers controlling about 40% of global capacity.

Shanghai XinChem Co., Ltd. (XinChem) has established a reliable supply chain for high‑purity mineral oil (white oil, paraffin oil) products. We offer technical, industrial, cosmetic, pharmaceutical and food‑grade variants with consistent viscosity ranges (3 cSt to 100 cSt at 40°C), low colour (Saybolt +30 min, APHA ≤20), low volatility, high purity and ultra‑low impurities (PAHs, MOAH, sulfur, heavy metals). All XinChem white oil grades fully comply with USP/NF, FDA 21 CFR 172.878 and 178.3620(a), European Pharmacopoeia and GB standards. All viscosity grades are NSF H1 registered for incidental food contact, with Kosher Pareve certification also available.

Regional Market Dynamics

Global demand for white mineral oil shows regional differentiation: “Asia‑Pacific dominates production and consumption (≈49% of global market share in 2024), North America and Europe lead in high‑purity pharmaceutical and food‑grade applications, and Latin America & Middle East/Africa are growth markets for industrial and personal care sectors.”

Asia‑Pacific is the world‘s largest producer and consumer, led by China, India, Japan and South Korea. China possesses the most integrated refining infrastructure in the region, serving both domestic industrial demand and exports to Southeast Asia. Growing middle‑class populations across the region drive personal care consumption, while expanding manufacturing bases support industrial lubricant demand. The Asia‑Pacific white oil market alone is projected to reach USD 4.30 billion by 2034 from USD 2.13 billion in 2024, growing at a CAGR of 7.29%. In terms of volume, Asia‑Pacific held 63.44% of global white oil consumption in 2025.

North America (United States and Canada) and Europe together account for approximately 45‑50% of global demand for high‑purity white oils, with the highest concentrations of pharmaceutical, food‑grade, and specialty cosmetic applications. Europe is expected to be a fast‑growing region during the forecast period, driven by advancements in industrial applications and healthcare, along with a strong emphasis on food safety and quality standards. Strict regulatory environments — FDA, NSF, EPA, European Pharmacopoeia, REACH, EU Cosmetics Regulation (EC 1223/2009) — drive demand for certified, high‑purity white mineral oils. Customers require full regulatory documentation (FDA letters, NSF H1 certificates, EP/BP compliance statements, heavy metal analysis, PAH profiles).

Regulatory and Environmental Considerations

Mineral oil is subject to stringent regulatory oversight in major economies, particularly when intended for pharmaceutical, cosmetic or food‑contact applications. The critical requirements center on the elimination of polycyclic aromatic hydrocarbons (PAHs) and mineral oil aromatic hydrocarbons (MOAH) and the assurance of high‑purity refining.

In the United States, mineral oils used in food processing and food‑contact applications must comply with FDA regulations: white mineral oil may be safely used in food in accordance with 21 CFR 172.878, which prescribes specifications for readily carbonizable substances, sulfur compounds, and ultraviolet absorbance limits. Among the maximum permissible use levels established under 21 CFR 172.878 are: not to exceed 0.6% of the capsule or tablet (as release agent, binder and lubricant), not to exceed 0.15% of bakery products (as release agent), and not to exceed 0.02% of dehydrated fruits and vegetables (as release agent). White mineral oil meeting the specifications prescribed in 21 CFR 172.878 may also be used as a component of nonfood articles intended for use in contact with food, subject to compliance with any applicable limitations in parts 170 through 189. Technical white mineral oil must meet additional specifications including Saybolt color 20 minimum and specific ultraviolet absorbance limits at defined wavelengths (e.g., maximum absorbance 4.0 at 280‑289 nm, 3.3 at 290‑299 nm, 2.3 at 300‑329 nm, 0.8 at 330‑350 nm). NSF H1 registration is required for food‑grade lubricants where incidental food contact may occur. For pharmaceutical grades, compliance with USP/NF monographs for Mineral Oil and Light Mineral Oil is mandatory.

In the EU, mineral oils are only permitted in cosmetics if they comply with purity specifications on polycyclic aromatic hydrocarbons and safety requirements laid down in the European Pharmacopoeia and EU Cosmetics Regulation EC/1223/2009. Mineral oils intended for direct food contact or for food packaging must meet European Commission Regulation (EU) No 10/2011 on plastic materials and articles intended to come into contact with food.

In China, white mineral oil is classified according to GB/T standards: industrial white oil, food‑grade white oil (GB 4853‑2008), cosmetic‑grade white oil (GB/T 4485‑2010), and pharmaceutical‑grade white oil. It must comply with the Inventory of Existing Chemical Substances (IECSC) and requires safety production licenses. The Chinese Pharmacopoeia monograph for Liquid Paraffin is used for quality release.

Environmentally, mineral oil is biodegradable but spills can cause soil and water contamination due to its hydrophobic nature. Hydrogenation refining processes generate spent catalysts and wastewater requiring treatment. Green chemistry trends include hydroprocessing technologies that reduce energy consumption, produce low‑aromatic grades, and increase recyclability. In Europe, there is rising regulatory pressure to minimise MOAH migration from packaging into food, leading to demand for food‑grade white oils with ultra‑low aromatic content.

Future Outlook

The market outlook for mineral oil is tied to four core drivers: (1) sustained growth in global personal care and cosmetics consumption, driven by rising disposable incomes and increasing consumer awareness of skin hydration; (2) expansion of pharmaceutical manufacturing and generic drug production, where white oils serve as critical excipients and laxative actives; (3) increasing automation and food safety requirements in food processing, supporting demand for NSF H1 food‑grade lubricants; and (4) ongoing demand for industrial lubricants from manufacturing and infrastructure sectors. The global white oil market is projected to grow from USD 1.83‑3.12 billion in 2024‑2025 to USD 2.57‑4.30 billion by 2032, with CAGRs ranging from 4.1% to 5.0% across various forecasts. The overall mineral oil market, encompassing technical grades, is expected to reach USD 7.31 billion by 2034, growing at a CAGR of 5.3% during 2026‑2034.

Challenges include: crude oil price volatility directly impacting manufacturing costs, competition from vegetable‑based and synthetic base oils (e.g., polyalphaolefins, esters) in environmentally sensitive applications, production capacity shifts as integrated refiners restructure, and the need for capital investment to meet ever‑stricter PAH and heavy metal standards. Enterprises should focus on securing multi‑grade, multi‑regulatory certifications (NSF H1, USP/NF, EP, Kosher, Halal), building long‑term relationships with cosmetics formulators, pharmaceutical manufacturers and food processing customers, and offering customised viscosity and packaging options.

Shanghai XinChem Co., Ltd. (XinChem)

As a world‑leading supplier of organic chemicals and specialty base oils, Shanghai XinChem Co., Ltd. (XinChem) has always focused on the innovative needs of the personal care, pharmaceutical, food processing and industrial lubricant industries. Relying on core advantages in sourcing, quality assurance and logistics, we provide high‑purity Mineral Oil (white oil, paraffin oil, liquid paraffin, CAS: 8042‑47‑5) to global customers. Our product is manufactured under strict quality management regimes, achieving consistent specifications across technical, industrial, cosmetic, pharmaceutical and food‑grade variants. Fully compliant with USP/NF monographs, FDA 21 CFR 172.878 and 178.3620(a), European Pharmacopoeia, Kosher/Halal, NSF H1 and GB standards. It is an ideal base fluid and functional ingredient for lotions, ointments, industrial lubricants, food‑grade release agents and transformer dielectric oils.

1. Technical Advantages

• High Purity & Consistency: Our mineral oil grades achieve typical purity exceeding USP/NF specifications, with strict control over PAHs (polycyclic aromatic hydrocarbons), MOAH (mineral oil aromatic hydrocarbons), sulfur (<10 ppm) and heavy metals (Pb, As, Cd, Hg below detection limits). Saybolt coloṙ +30 minimum, APHA ≤20.
• Low Impurity Profile: Water content <0.05%, acid value <0.05 mg KOH/g, no detectable mechanical impurities, and compliance with FDA UV absorbance limits for food‑contact grades.
• Broad Viscosity Range: Available in multiple viscosity grades (from 3 cSt to 100 cSt at 40°C) to suit specific applications — 3#, 5#, 7#, 10#, 15#, 26#, 32#, 46#, 68# and 100#.
• Batch‑to‑Batch Uniformity: Constrained variation within 0.5% for key indices (kinematic viscosity, flash point, density, refractive index).

2. Product Advantages

• Cosmetic‑Grade White Oil: Colorless, odorless, excellent skin compatibility; serves as emollient, moisturizer and cleansing base in creams, lotions, baby oil, lip balms and sunscreens.
• Pharmaceutical‑Grade White Oil (Liquid Paraffin): Conforms to USP/NF, EP, BP, JP monographs; suitable for oral laxatives, topical ointments, excipient formulations and medical device lubrication.
• Food‑Grade White Oil (NSF H1): Registered for incidental food contact; meets FDA 21 CFR 172.878 and 178.3620(a); ideal for release agents, conveyor lubricants, defoamers and protective coatings. Certifications: NSF H1, Kosher Pareve and Halal available.
• Industrial & Technical Grades: Used as hydraulic oils, transformer dielectric fluids, process oils, rubber plasticizers, cable fillers, textile auxiliaries and ink solvents.
• Flexible Packaging: 200L (180‑200kg) galvanised steel drums, 1000L IBC totes, 25L plastic pails and bulk isotank shipments (20‑24 metric tons) for large‑volume industrial orders. Custom packaging available.
• Reliable Supply Chain: Annual volume allocation in the thousands of tons, with dedicated temperature‑controlled warehousing and just‑in‑time delivery capabilities.

3. Application Fields

• Cosmetics & Personal Care: Creams, lotions, body butters, baby oil, makeup removers, hair oils, conditioners, lip balms, sunscreens.
• Pharmaceuticals: Oral laxatives, ointment bases, topical creams, suppository excipients, defoaming agents in fermentation, medical device lubricants.
• Food Processing: Release agents (baking, confectionery), food‑grade lubricants (NSF H1 registered), conveyor belt lubricants, defoamers, protective coatings for fresh produce, glazing agents.
• Industrial Lubricants & Process Oils: Hydraulic oils, compressor oils, transformer dielectric fluids, metalworking fluids, rubber process oils, cable filling compounds, plasticizers for polymers (PP, PE, PS).
• Agrochemicals & Textiles: Spray oil carriers for pesticide formulations, textile finishing auxiliaries, ink solvents for printing applications.

4. Service Support
Our technical team provides viscosity selection guidance, impurity profiling (PAH/MOAH analysis, heavy metals), food‑grade and pharmaceutical‑grade documentation (NSF H1 certificate, FDA letter, EP/BP/JP compliance statements, Kosher/Halal certification) and regulatory support (REACH, TSCA, China GB). We offer custom packaging and just‑in‑time delivery.

5. Why Choose XinChem

• Professionalism: 20+ years in the chemical and specialty oils industry.
• Flexibility: Tailored to customer viscosity, grade and packaging requirements.
• Cost‑effectiveness: High quality at competitive prices.

Contact us now to start cooperation!
Website: www.xinchem.com
Email: sales1@xinchem.com
WhatsApp: +86 18049800532