Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS, PEG series variety, reasonable prices. The company's main product direct sales agents polyethylene glycol, 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 glycol, polyethylene oxide, 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-polyethylene glycol most advantages, 2- ethanediyl) polymer, polyethylene oxide (PEO-LS). An average molecular weight of from about 200 to at least 6000, collectively glycol polymers. Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS, PEG series variety, reasonable prices. The company's main product models polyethylene glycol 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. Uses: I plant an average molecular weight of the polyethylene glycol 200 # to 1000 # of variety, the products are mainly used in electroplating, textile, pharmaceutical, plastics, fibers and petroleum and chemical industries, and can be used as an intermediate in organic synthesis many uses and the like. Specification: polyethylene glycol series specifications below. Appearance PH value - average molecular weight M freezing point ℃ 300 # 400 # 600 # colorless to pale yellow viscous liquid 4.5-7 4.5-7 4.5-7 280-320370-460 570-640--1000 # 2000 # 3000 # 6000 # Pale yellow wax polyethylene glycol type, Yangjiang polyethylene glycol, Yang Qing Qing Yang Chemical provided by the Guangzhou Chemical Co., Guangzhou Yang Qing Chemical Co., Ltd. (www.gzyangqing.com) (www.gzyangqing.com) strong, credible, in Guangzhou agents and other chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jan-Chemical into the brilliant and you work for a better future!