Propylene Glycol USP Grade is a colorless water soluble, hygroscopic liquid with a characteristic Glycol odor. It has medium viscosity, low vapor pressure and low toxicity.
Propylene Glycol USP Grade is used as a humectant, solvent, and preservative in food and for tobacco products, also used as a solvent in many pharmaceuticals, including oral, injectable and topical formulations, such as for diazepam and Lorazepam which are insoluble in water.
Propylene Glycol USP Grade is available in 1 lb bulk, and 480 lb drums.
Please see Propylene Glycol Safety Data Sheet for full safety and compatibility information.
Propylene Glycol is not regulated as a hazardous material for transport by the U.S. Department of Transportation.