Monopropylene Glycol: A Versatile Ingredient Across Industries

🧪 What is Monopropylene Glycol?

Monopropylene Glycol (MPG)—also known as Propylene Glycol (PG) or 1,2-propanediol—is a clear, colorless, odorless, and slightly viscous liquid with excellent water solubility. It is a synthetic organic compound derived from petroleum-based propylene oxide, and is classified as a diol, meaning it contains two alcohol (-OH) groups.

MPG is prized for its:

• Low toxicity
  
• Solvent properties
  
• Humectant capabilities
  
• Compatibility with many substances
  

Available in multiple grades (USP/EP, Food, Industrial, Cosmetic), it serves as a solvent, stabilizer, carrier, antifreeze, and humectant across sectors.

🔍 Key Properties

🎯 Grades Available at Amaris Chemical Solutions

We supply Monopropylene Glycol in the following grades:

• USP/EP Grade – Suitable for pharmaceutical and food use
  
• Food Grade – Approved for use in food processing and additives
  
• Cosmetic Grade – Compliant with personal care regulations
  
• Technical/Industrial Grade – For non-food, non-medical applications
  

📦 Available packaging: 215 kg drums, 1000 kg IBCs, bulk tankers
📑 COA, MSDS, and regulatory certifications available upon request

🏭 Applications of Monopropylene Glycol

MPG is a true multi-purpose chemical, featured in a wide array of industries:

1. Food & Beverage Industry (Food Grade MPG)

Monopropylene Glycol is E1520, an approved food additive and carrier. Its key roles include:

• Humectant: Retains moisture in baked goods and candies
  
• Carrier solvent: For flavors, colors, and emulsifiers
  
• Antifreeze: In food cooling systems (non-toxic alternative to ethylene glycol)
  

✔️ Safe for ingestion in regulated amounts
✔️ Does not alter taste or odor

2. Pharmaceutical & Personal Care

MPG is widely used in medicines, oral care, skincare, and hair products, acting as:

• Solvent for active ingredients
  
• Humectant for moisture retention
  
• Stabilizer in emulsions and creams
  
• Carrier in drug formulations (especially for topical or oral liquids)
  

✔️ Found in syrups, gels, creams, toothpaste, and more
✔️ Classified GRAS by the FDA for pharmaceutical uses

3. Cosmetics & Toiletries

Monopropylene Glycol is a common ingredient in:

• Moisturizers and lotions
  
• Shampoos and conditioners
  
• Deodorants
  
• Makeup products
  

Its hydrating properties, non-irritant profile, and ability to blend water and oils make it ideal for personal care formulations.

4. Industrial & Chemical Applications (Technical Grade)

MPG is extensively used in:

• Antifreeze and de-icing fluids (less toxic than ethylene glycol)
  
• Heat transfer fluids in HVAC systems
  
• Plasticizer in resins and coatings
  
• Solvent for inks, dyes, and industrial cleaners
  
• Hydraulic fluids and brake fluids
  

✔️ Biodegradable and lower environmental impact
✔️ Efficient for closed-loop heat transfer systems

5. E-Cigarettes & Vaping Liquids

MPG is a primary base solvent in vape juices, helping to:

• Create visible vapor clouds
  
• Dilute nicotine and flavors
  
• Ensure consistency
  

Its high purity and low toxicity make it a safe inhalable carrier when regulated properly.

🌍 Environmental and Safety Profile

• Biodegradable and low ecological risk
  
• Non-carcinogenic and non-mutagenic
  
• Generally safe when handled with standard chemical precautions
  

⚠️ Storage & Handling:

• Store in sealed containers away from strong oxidizers
  
• Keep in a cool, dry, and well-ventilated area
  
• Avoid prolonged contact with skin and eyes
  
• Use gloves and eye protection during bulk handling
  

🏁 Why Choose Amaris Chemical Solutions?

At Amaris Chemical Solutions, we are dedicated to delivering high-purity Monopropylene Glycol with unmatched reliability, logistics support, and technical guidance.

💡 Whether you need food-grade MPG for a flavor formulation or industrial-grade MPG for a cooling system, we have the right solution and documentation to meet your needs.

🔚 Final Thoughts

Monopropylene Glycol stands at the intersection of versatility, safety, and functionality. From confectionery production to cutting-edge pharmaceutical formulations, its ability to mix, carry, hydrate, and stabilize makes it an essential material in modern industry.

Let Amaris Chemical Solutions be your trusted partner in sourcing top-quality MPG that meets global standards and delivers dependable performance across applications.