Propylene glycol is a clear, colorless, viscous liquid with a slightly sweet taste and practically no odor. It's a synthetic organic compound with the chemical formula C3H8O2. It's hygroscopic, meaning it readily absorbs moisture from the air. Propylene glycol is widely used as a humectant, solvent, and antifreeze in various industries, including food, pharmaceuticals, cosmetics, and industrial applications.
Here's a more detailed description:
Key Properties:
Appearance: Clear, colorless, syrupy liquid.
Odor: Practically odorless.
Taste: Slightly sweet.
Viscosity: Relatively viscous.
Solubility: Miscible with water and other organic solvents like acetone and chloroform.
Hygroscopicity: Absorbs moisture from the air.
Density: 1.0361 g/cm3 at 20°C.
Boiling point: 187.6°C (370.8°F).
Note: the the price is per liter