Glycol Preparation: Metals are generally dissolved in glycols, only monohydric alcohols; salts such as this alkoxide (e.g., sodium ethylene glycol) was heated to 180 ~ 200 ° C in a stream of hydrogen, may be formed of ethylene glycol bis sodium and ethylene glycol. Furthermore heated together with glycol and two moles of sodium methoxide, disodium ethylene glycol can be obtained. Disodium ethylene glycol is reacted with an alkyl halide to produce ethylene glycol monomethyl ether or bis ether. Disodium ethylene glycol and 1,2-dibromoethane polyethylene glycol industrial grade, generate dioxane. Furthermore glycol manufacturers, ethylene glycol can also be easily oxidized, with the oxidizing agent or reaction conditions different, can generate a variety of products, such as glycolaldehyde HOCH2CHO, glyoxal OHCCHO, glycolic HOCH2COOH, oxalic acid, and carbon dioxide and water HOOCCOOH . Ethylene glycol and other glycol different from ethylene glycol, by periodate oxidation of carbon-strand breaks can occur. Application glycol instead of glycerin can often use industrial system of law by ethylene oxide was with dilute hydrochloric acid hydrolysis. Preparation hydrolysis dihaloalkane or haloethanol available laboratory methods. Application glycol instead of glycerin can often be used. An antifreeze agent is ethylene glycol, 60% ethylene glycol aqueous solution freezes at -40C. Hazardous characteristics: case of fire, heat or contact with oxidants factory outlets glycol, combustion caused a risk of explosion. In case of high fever, increased pressure within containers, cracking and the risk of explosion. Wei promise chemicals, specialty glycol manufacturer | factory outlets glycol | glycol provided by Wei Connaught Chemical. Looking for "phenol, aniline, ethylene diamine, n-butanol, isobutanol, n-propanol, isopropanol, methanol" fly suppliers choose to have the whole network business alliance certification: Qingdao Wei Connaught Chemical Co. ( www.qdweinuo.com), honest and reliable "business alliance customer service" on page now click on live chat with us now!