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Propylene Glycol – Cas. No: 57-55-6 Usage

Propylene Glycol (CAS No. 57-55-6) is a versatile chemical widely used in food, pharmaceutical, cosmetic, and industrial applications. It functions as a solvent, humectant, and carrier ingredient, helping improve product stability, moisture retention, and performance across a wide range of formulations and manufacturing processes.

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Propylene Glycol is a colorless, odorless, and hygroscopic liquid with excellent solubility and stability. It is commonly used as a solvent and humectant in food products, pharmaceuticals, cosmetics, and personal care formulations. In the food industry, it serves as a carrier for flavors, colors, and additives. In cosmetics and pharmaceuticals, it helps retain moisture and improve ingredient absorption. Industrially, propylene glycol is used in the production of unsaturated polyester resins, plasticizers, antifreeze solutions, and surfactants. Its low toxicity, high purity, and reliable performance make it an important ingredient in many commercial and industrial applications worldwide.

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