Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS, PEG series variety, reasonable prices. The company's main product, polyethylene glycol, can be divided into Dow DOW Polyethylene Glycol PEG-400 / PEG4000, Korea polyethylene glycol PEG400 / PEG600, Korea / Russian polyethylene glycol PEG6000, Malay Dow polyethylene glycol PEG600. Polyethylene glycol is dissolved in a solvent which is soluble in water PGE type polyethylene glycol, dissolved in methanol, ethanol, acetone, ethyl acetate, benzene, toluene, dichloroethane, trichlorethylene and the like. Insoluble in aliphatic hydrocarbons. Properties of polyethylene glycol, also known as polyethylene glycol ether of polyethylene glycol, abbreviated PEG, of the formula HO (CH2CH2O) nH PGE polyethylene glycol, depending on the molecular size, it can be from a colorless transparent viscous Liquid (molecular weight of 200 to 700) to a white semi-solid fat-like (molecular weight 1000 to 2000) until a hard, waxy solid (molecular weight of 3000 to 20000), the relative density (20 ℃ / 20 ℃) ??1.12 ~ 1.15. The use of polyethylene glycol as a toughening mainly at room temperature and a molecular weight of 200 to 600 as a colorless transparent viscous liquid, odorless. Water-soluble PGE molecular weight polyethylene glycol, dissolved in methanol, ethanol, acetone, ethyl acetate, benzene, toluene, dichloroethane, trichlorethylene Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine , AES, AOS, PEG series variety, reasonable prices. The company's main product, polyethylene glycol, can be divided into Dow DOW Polyethylene Glycol PEG-400 / PEG4000, Korea polyethylene glycol PEG400 / PEG600, Korea / Russian polyethylene glycol PEG6000, Malay Dow polyethylene glycol PEG600. Ethylene oxide is ethylene oxide, hydrolysis to a glycol. Polyoxyethylene, polyethylene oxide, polyethylene glycol PGE price, polyethylene glycol is the same substance, the chemical structure HO (CH2CH2O) nH, are generally formed by the polymerization of ethylene oxide. Polyethylene glycol, also known as a hydrogen -ω- α- hydroxy (oxy-1,2-ethanediyl) polymer, polyethylene oxide (PEO-LS). An average molecular weight of from about 200 to at least 6000, collectively glycol polymers. PGE polyethylene glycol how to sell, Jan-Chemical, Shenzhen PGE polyethylene glycol provided by Jan-Chemical Co., Ltd. in Guangzhou. "Glycerin, stearic acid, propylene glycol, polyethylene glycol, peregal, AES, lauric" preferred Guangzhou Yang Qing Chemical Co., Ltd. (www.gzyangqing.com) (www.gzyangqing.com), the company is located: Guangzhou Tianhe Dongpu Po Hing room 163 on the 10th State Plaza Central Business District B, over the years, Yang Qing chemical industry to provide customers with the best quality of service, Contact: Miss students. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Jan-Chemical expect to be your long-term partner!