Mono Propylene Glycol

Mono Propylene Glycol

Mono Propylene Glycol (MPG)

Mono Propylene Glycol (MPG), also known as Propylene Glycol, is a clear, colorless, odorless, and hygroscopic liquid. It is widely used in pharmaceuticals, cosmetics, food, paints, coatings, detergents, and industrial applications. MPG acts as a solvent, humectant, heat-transfer fluid, and chemical intermediate, offering excellent stability and versatility.

Mono Propylene Glycol (MPG)

Mono Propylene Glycol (MPG), also known as Propylene Glycol or 1,2-Propanediol, is a clear, colorless, nearly odorless, and hygroscopic liquid. It is an important industrial chemical widely used across pharmaceutical, food, cosmetic, personal care, chemical, and manufacturing industries. MPG has excellent solvent properties, low volatility, good water solubility, and relatively low toxicity compared with many other industrial solvents.

MPG is commonly produced from propylene oxide through a controlled hydration process. It is available in different grades, including industrial grade, USP/FCC grade, and other specifications depending on the intended application. The required grade should always be selected according to the customer's technical and regulatory requirements.

One of the major applications of MPG is as a solvent and carrier. It is used to dissolve or carry various ingredients in formulations where water alone is not sufficient. In the pharmaceutical industry, MPG can be used in oral, topical, and other formulations as a solvent and moisture-retaining agent. It is also used in cosmetics and personal-care products such as creams, lotions, shampoos, deodorants, and fragrances.

In the food industry, suitable food-grade MPG can be used as a solvent, humectant, and carrier for flavors and other permitted ingredients, subject to applicable regulations. In the paint and coatings industry, MPG can contribute to formulation stability, solvent performance, and flow properties. It is also used in inks, adhesives, detergents, and cleaning formulations.

Another important application is in heat-transfer and cooling systems. Propylene glycol-based fluids can be used where freeze protection and heat transfer are required. Proper concentration and formulation are important for achieving the desired performance.

MPG is also used as a raw material or intermediate in the production of various chemicals, resins, and other specialty products. Its ability to mix with water and many organic substances makes it valuable in numerous industrial formulations.

For commercial supply, important specifications may include purity, water content, color, specific gravity, acidity, and packaging requirements. MPG is commonly supplied in drums, IBCs, and bulk quantities such as ISO tanks or tankers. Before purchasing, customers should review the COA, SDS, TDS, grade, origin, and packaging details.

Overall, Mono Propylene Glycol is a versatile chemical with broad applications in industrial and consumer-product manufacturing.