Polyethylene glycol - Wikipedia
Polyethylene glycol (PEG; / ˌpɒliˈɛθəlˌiːn ˈɡlaɪˌkɒl, - ˈɛθɪl -, - ˌkɔːl /) is a polyether compound derived from petroleum with many applications, from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), …
Polyoxyethylene – toxicity, side effects, diseases and ...
2019年2月15日 · Polyoxyethylene, also known as polyethylene glycol (PEG), is polyether compound found in many products and applications, from industrial uses to medical applications. Polyoxyethylene is claimed to be carcinogenic, while other sources have stated that no studies have proven its carcinogenic potential.
Polyethylene glycol (PEG): The nature, immunogenicity, and ...
2022年11月1日 · Polyethylene glycol (PEG) is a versatile polymer that is widely used as an additive in foods and cosmetics, and as a carrier in PEGylated therapeutics.
Polyethylene glycol (PEG) | Description, History, & Uses ...
2024年10月11日 · Polyethylene glycol (PEG), synthetic chemical compound derived from petroleum that is widely used as a laxative for the treatment of constipation and that has various other uses, including as a moisture carrier, solvent, and thickener. Polyethylene glycol is a hydrophilic (“water-loving”) polymer.
Nonionic Surfactants: Polyethylene Glycol (PEG) Ethers and ...
Polyethylene glycol (PEG), also known as poly (oxyethylene) (POE) or poly (ethylene oxide) (PEO), is a synthetic polyether available in a range of molecular weights. Materials at molecular weight lower than 100,000 are usually indicated as PEGs, while polymers having molecular weight higher than this value are classified as PEOs.
Polyethylene Oxides - an overview | ScienceDirect Topics
PEOs are synthesized by polymerization of ethylene oxide using a metallic catalyst. They are available in a very wide molecular weight range, from 200 to 7.0 × 10 6 g/mol, and the low-molecular-weight PEOs are called PEGs. They are completely soluble in cold and warm water.
Polyethylene Glycol - an overview | ScienceDirect Topics
Polyethylene glycol is a synthetic polyether, which is made from polyethylene and ethylene oxide by polymerization. By changing the ratio of chemical reactants, the length range of the molecular chain of PEG can be effectively controlled to obtain a more uniform molecular weight distribution [50].