Propylene glycol, also known as PG, is a colorless and odorless liquid commonly used in a variety of products and applications. With a raw purity level of around 99.5%, propylene glycol is a versatile chemical that is utilized in numerous industries around the world. One of the most common uses of raw propylene glycol is as a humectant in food, pharmaceutical, and cosmetic products. Its ability to attract and retain moisture makes it a popular ingredient in lotions, creams, toothpaste, and other personal care items. In the food industry, propylene glycol is used as a solvent and flavor carrier in processed foods and beverages. In addition to its humectant properties, propylene glycol is also used as a solvent in the manufacturing of various medications and liquid pharmaceuticals. Its low toxicity and ability to dissolve a wide range of compounds make it a valuable ingredient in oral, topical, and injectable medications. Propylene glycol is also used as a vehicle in certain drug formulations to improve their stability and bioavailability. Another important application of raw propylene glycol is as a coolant in industrial processes and equipment. Its low freezing point and high thermal conductivity make it an ideal choice for preventing overheating in machinery and systems that generate heat during operation Its low freezing point and high thermal conductivity make it an ideal choice for preventing overheating in machinery and systems that generate heat during operation Its low freezing point and high thermal conductivity make it an ideal choice for preventing overheating in machinery and systems that generate heat during operation Its low freezing point and high thermal conductivity make it an ideal choice for preventing overheating in machinery and systems that generate heat during operationraw propylene glycol. Propylene glycol is commonly used as a heat transfer fluid in HVAC systems, refrigeration units, and industrial boilers. Furthermore, propylene glycol is a key ingredient in the production of hydraulic fluids and brake fluids due to its lubricating and thermal properties. Its compatibility with rubber seals and hoses makes it a preferred choice for hydraulic systems that require smooth and reliable operation. In the automotive industry, propylene glycol-based brake fluids are used to ensure optimal braking performance and safety on the road. Overall, raw propylene glycol plays a critical role in numerous industries and applications, thanks to its unique combination of properties and versatility. Whether it is used as a humectant in personal care products, a solvent in pharmaceutical formulations, or a coolant in industrial processes, propylene glycol continues to be a valuable chemical for various sectors around the world. Its high purity level of around 99.5% ensures consistent quality and performance in every application it is used in.