Polyethylene glycol 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), depending on its molecular weight. The structure of PEG is commonly expressed as … See more Medical uses • Pharmaceutical-grade PEG is used as an excipient in many pharmaceutical products, in oral, topical, and parenteral dosage forms. • PEG is the basis of a number of See more PEG is considered biologically inert and safe by the FDA. However, a growing body of evidence shows the existence … See more The production of polyethylene glycol was first reported in 1859. Both A. V. Lourenço and Charles Adolphe Wurtz independently isolated products that were polyethylene glycols. … See more • Oregon State University informational paper on using PEG as a wood stabilizer See more PEG, PEO, and POE refer to an oligomer or polymer of ethylene oxide. The three names are chemically synonymous, but historically PEG is preferred in the biomedical field, … See more • Ethylene • Propylene glycol • Monoethylene glycol • Diethylene glycol • PEGylation • PEG-PVA See more WebWhat is ethylene oxide? At room temperature, ethylene oxide is a flammable colorless gas with a sweet odor. It is used primarily to produce other chemicals, including antifreeze. In smaller amounts, ethylene oxide is used as a pesticide and a sterilizing agent. The ability of ethylene oxide to damage DNA makes it an effective sterilizing agent ...
英文 中的 oxidation ， 翻译, 例句, 中文 - 英文 字典 Glosbe
WebThe surfactant polymers consist of a poly (vinyl amine) backbone with poly (ethylene oxide) and hexanal pendant groups. The poly (vinyl amine) (PVAm) was synthesized by … Websteam or the residue s of ethylene oxide (EO). 这种环保的灭菌替代方法 采用低温气体等离子体来避免蒸汽的 降 解 或 环氧 乙烷（EO） 残留。. These gaseous chemicals include … signal chain chip
Polyethylene Oxides - an overview ScienceDirect Topics
WebDec 29, 2015 · The review summarizes current trends and developments in the polymerization of alkylene oxides in the last two decades since 1995, with a particular … Web为了对于整个产品的发明者表示敬意，本文都会采用PPO来指代聚苯醚。. PPO具有突出的内涵性能，但是对于阳光有非常敏感，基本只有使用黑色才可以遮盖显著的颜色变化，在重点关注颜值的今天，似乎蓝领工人是最好的代名词了。. 一、Quick learn. 聚苯醚是20世纪 ... WebEthylene oxide EC Number: 200-849-9 EC Name: Ethylene oxide CAS Number: 75-21-8 Molecular formula: C2H4O IUPAC Name: oxirane Type ... other: monomer of polymer imported. Constituent 1. Reference substance name: Ethylene oxide EC Number: 200-849-9 EC Name: Ethylene oxide CAS Number: 75-21-8 Molecular formula: C2H4O IUPAC Name: the problem and its settings introduction