Polyethylene glycol-4000;Alkapol PEG-4000;Carbowax;Macrogol; CAS号(CAS NO.) 25322-68-3 分子式(Formula) HO-(CH2CH2O)n-H 分子量(Molecular Weight) 3,600~4,400 外观(Apperance) 白色蜡状固体 pH(5%) 4.0-7.0 溶解性(Solubility) 溶于水 ...
Polyethylene Glycol 4000Supercritical FluidSupercritical Carbon DioxideWe present the experimental results on the solubility of supercritical carbon dioxide in polyethylene glycol of molecular weight 4000, namely, the isotherms at T = 313, 323, and 333 K in the pressure range of P = 10–35 MPa. ...
Related to polyethylene glycol 400:propylene glycol,polyethylene glycol 4000 pol·y·eth·yl·ene (pŏl′ē-ĕth′ə-lēn′) n. A polymerized thermoplastic ethylene resin, used especially for containers, kitchenware, and tubing, or in the form of films and sheets for packaging. ...
abbreviation PEG Note: The covalent attachment of polyethylene glycol chains to biomolecules (see pegylation) is used especially to improve the bioavailability, solubility, and stability of therapeutic agents and to reduce their immunogenicity. More...
Supplier of Polyethylene glycol 4000 (CAS: 25322-68-3) BuGuCh & Partners Company type: Producer We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as ...
polyethylene glycol如何读 英:[ˌpɔliˈeθili:n ˈɡlaikɔl] 美:[ˌpɑliˈɛθəˌlin ˈɡlaɪˌkɔl] polyethylene glycol是什么意思 聚乙二醇,聚氧乙烯 polyethylene glycol英英释义 noun any of a series of polymers H(OCH2CH2)nOH where n is greater than three that va...
when prolonged disintegration is required. Polyethylene glycols can also be used to enhance the aqueous solubility or dissolution characteristics of poorly soluble compounds by making solid dispersions with an appropriate polyethylene glycol.Animal studies have also been performed using polyethylene glycols as...
FUNCTIONAL USES Carrier solvent, excipient CHARACTERISTICS IDENTIFICATION Solubility (Vol. 4) Polyethylene glycols having a molecular weight of 1000 or above are freely soluble in water; polyethylene glycols are soluble in many organic solvents, including aliphatic ketones and alcohols, chloroform, glycol ...
Polyethylene glycol ether series MPEGs MPEGs 分子结构式: Molecular Structure: CH3-O-CH2-CH2-(O-CH2-CH2)n-OH CH3-O-CH2-CH2-(O-CH2-CH2) n-OH 性能指标及用途: Performance indicators and use: 产品 Products 外观25℃ 25 ℃ Appearance 平均分子量g/md Average molecular weight g / md...
Polyethylene Glycol (PEG) series offers various molecular weights, providing excellent solubility, lubrication, and hygroscopicity. These PEGs act as humectants, solvents, and viscosity modifiers, enhancing the texture and moisture retention in personal care products. ...