Polyethylene Glycol (PEG 400)

Product Description

PEGs appearance change from transparent liquid to flake along with its molecular weight. And it is water solubility and hypotoxicity. The hydroxyl on both ends of the molecular structure of the PEG series has low-alcohol characteristics that can be esterificated and etherificated. Excellent solubility in water and organic solvents. High stability, resistant to oxidation and microbial growth. Low toxicity and minimal irritation to skin and mucous membranes. Acts as a lubricant, plasticizer, and viscosity modifier. Used in pharmaceuticals for drug delivery and formulation. Enhances the bioavailability of poorly soluble drugs. Acts as a humectant, retaining moisture in various applications.