Propylene Glycol

Propylene Glycol, also known as 1,2-propanediol, is a synthetic organic compound belonging to the class of diols (glycols). It is a colorless, odorless, and viscous liquid with a slightly sweet taste. Propylene glycol is miscible with water, alcohol, and many organic solvents, making it versatile for applications across industries.

Chemical Formula: C3H8O2

Appearance: A clear, oily liquid.

Uses:

• Food and Beverage Industry: Propylene glycol is commonly used as a humectant in food and beverage products to retain moisture and prevent dehydration. It helps maintain the texture, freshness, and quality of processed foods, baked goods, dairy products, and beverages.

• Solvent and Carrier: It serves as a solvent and carrier for flavors, colors, and additives in food and beverage formulations. It enhances the solubility and dispersibility of ingredients and facilitates their uniform distribution throughout the product matrix.

• Pharmaceuticals and Personal Care Products: In pharmaceuticals and personal care products, propylene glycol acts as a solvent and vehicle for active ingredients, excipients, and formulations. It helps dissolve and stabilize pharmaceutical compounds, vitamins, and botanical extracts in medications, creams, lotions, and topical preparations.

• Additional Applications: Propylene glycol is a key ingredient in antifreeze and coolant formulations for automotive engines, heating, ventilation, and air conditioning (HVAC) systems, and industrial processes. It provides freeze protection, corrosion inhibition, and thermal stability, helping to prevent engine overheating and equipment damage.