Technical Specifications
Appearance :
Colorless liquid
Boiling Point, °C :
188.2
Density, g/cm3 :
1.036
Flash Point, °C :
103
Melting point, °C :
-59
Molecular weight, g/mol :
76.09
Odor :
Odorless
Refractive index, n20/D :
1.432
Propylene Glycol is a versatile and high-purity chemical compound renowned for its numerous applications across various industries. It is a clear, odorless, and hygroscopic liquid that is completely soluble in water, making it an ideal base for countless formulations. In the food industry, Propylene Glycol serves as a humectant, preservative, and carrier of flavor and color in products ranging from baked goods to beverages. Its low toxicity and excellent moisture-retaining properties also make it a preferred component in the personal care and cosmetics sectors, where it acts as a moisturizer and skin-conditioning agent in lotions, creams, and shampoos. Additionally, Propylene Glycol is a vital element in the pharmaceutical industry, offering reliable solubility and stability in liquid medications, oral solutions, and topical ointments. Beyond these, it is extensively used in the manufacturing of antifreeze, de-icing solutions, and as a heat-transfer medium in industrial cooling systems. Its safety, efficacy, and versatility make Propylene Glycol an indispensable ingredient in modern manufacturing and formulating practices.