Propylene Glycol (PG)

Propylene glycol (PG) is a clear, colorless liquid with a slightly sweet taste and a viscous consistency.
It is a small organic compound, specifically a diol, with the chemical formula C3H8O2.
PG is miscible with water and many organic solvents, making it highly versatile in various industries.
It is commonly used as a solvent, humectant, and viscosity regulator in personal care products such as lotions, creams, and cosmetics.
PG is also utilized as a food additive and flavor carrier, often found in processed foods, beverages, and e-liquids for electronic cigarettes.
In the pharmaceutical industry, propylene glycol is used as a solvent in oral and topical medications, ensuring proper dosing and ingredient solubility.
Additionally, PG is used in industrial applications such as antifreeze, de-icing fluids, and heat transfer fluids due to its ability to lower the freezing point of water and its high boiling point.

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