2024年6月21日 · Propylene glycol is a man-made alcohol used in many food products to add texture, taste, and thickness. This versatile additive is also found in medicines, toiletries, and cosmetics.

Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid. It is almost odorless and has a faintly sweet taste. Its chemical formula is CH 3 CH (OH)CH 2 OH. As it contains two alcohol groups, it is classified as a diol. An aliphatic diol may also be called a glycol.

2023年7月2日 · Propylene glycol is a non-toxic, liquid additive that absorbs water. As a humectant, emollient, and preservative, propylene glycol holds moisture while preventing mold in certain medicines, cosmetics, and foods.

2025年1月28日 · Propylene glycol is a common food and cosmetics ingredient deemed generally safe by US and European food authorities. However, its use in antifreeze has caused some health concerns. This...

Propylene glycol is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze when leakage might lead to contact with food.

2025年1月16日 · propylene glycol, synthetic organic compound with the chemical formula C 3 H 8 O 2. Propylene glycol is a colourless liquid that is relatively viscous, has no odour, and tastes slightly sweet. It is hygroscopic, meaning that it readily absorbs water from …

Propylene glycol is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions.

5 天之前 · What is Propylene Glycol? Propylene glycol (PG) is a synthetic liquid that can absorb water and maintain moisture levels. It is odorless, colorless, and has a slightly sweet taste. It is classified as “generally recognized as safe” (GRAS) by the U.S. Food and Drug Administration (FDA) when used within specific guidelines. Unlike ethylene ...

2025年1月9日 · Propylene Glycol (PG) is an FDA-approved synthetic compound essential in pharmaceuticals, food products, and cosmetics. This comprehensive guide explores its applications, benefits, and safety considerations, backed by current research and industry expertise. Propylene glycol is a colorless, odorless organic compound classified as a sugar …

Propylene glycol is a synthetic liquid compound derived from petroleum. It belongs to the alcohol family and is colorless, odorless, and slightly sweet in taste. Its most remarkable property is its ability to attract and retain water, making it a highly …