Wong Road, Guangzhou Chemical Co., Ltd. full use of the network database and distribution channels throughout the country show resources, the first time for you to provide accurate purchase information, original special glycol antifreeze, we advance with the times, the pursuit of excellence, good faith cooperation! Under glycol (manganese dioxide, aluminum oxide, zinc oxide or sulfuric acid) was heated catalyst, can occur intramolecular or intermolecular dehydration. Ethylene glycol with an alkali metal or alkaline earth metal alkoxides effect. Typically the metal was dissolved in glycols, only one yuan alcohol; salts such as salts of this alcohol (such as ethylene glycol mono sodium) was heated to 180 ~ 200 ° C in a stream of hydrogen can be formed disodium ethylene glycol and ethylene glycol . Also heated with ethylene glycol and 2 moles of sodium methylate, Mentougou special antifreeze, ethylene glycol, ethylene glycol, disodium available. Disodium ethylene glycol is reacted with an alkyl halide to produce ethylene glycol monomethyl ether or di ether. Disodium ethylene glycol and 1,2-dibromoethane reaction, generating dioxane. In addition, it is easily oxidized ethylene glycol, vary with different oxidizing agent or reaction conditions, can generate a variety of products, such as glycolaldehyde HOCH2CHO, glyoxal OHCCHO, glycolic HOCH2COOH, oxalic HOOCCOOH and carbon dioxide and water. Glycol and other glycol different periodate oxidation can occur through carbon strand breaks. Application of glycol instead of glycerin can often use. In the leather and pharmaceutical industries, it was used as a wettable powder and solvent. Ethylene glycol dinitrate is a derivative of explosives. Ethylene glycol monomethyl or monoethyl ether is a good solvent, such as methyl cellosolve HOCH2CH2OCH3 soluble fibers, resins, paints and many other organisms. Solubility glycol strong, but it is easily oxidized metabolic, toxic oxalic generated, and therefore not widely used as a solvent. Guangzhou Wong Road, Chemical Co., Ltd. is a manufacturer of industrial-grade ethylene glycol, ethylene glycol mainly engaged in imported green polyester grade ethylene glycol oil level. Antifreeze is dedicated 99.9% high purity ethylene and other chemical raw materials. Professional production factory direct, spot ethylene supply stability, quality assurance; price advantage, the cash supply. Ethylene glycol: ethylene glycol (EG, common name glycol) is an important organic chemical raw materials, suppliers C2H6O2, is a colorless, odorless, sticky, non-volatile liquid with a sweet taste, original barrels B diol manufacturers, with water, acetone miscible. Mainly for the manufacture of polyester, hygroscopic agents, plasticizers, surfactants, cosmetic and explosives, and is used as a solvent dye / ink, etc., formulated engine antifreeze, gas dehydration agent, resin manufacturing, can also be used for cellophane, fiber, leather, adhesives, wetting agents, but also for the production of special solvents and glycol ethers. In recent years, the domestic ethylene glycol addition to changes in the production capacity and output, etc., the development and application of new technologies glycol has also made considerable progress and breakthroughs, especially as coal glycol project and other new technologies , and further promote the development of glycols and related industries. However, world production of relative surplus of ethylene glycol, ethylene glycol production in the Middle East also has a price advantage, high purity of 99.9% ethylene glycol to China's industrial development a certain threat. In addition, affected by the overall glycol downstream polyester industry developed rapidly and the impact of the world economic recovery, glycol prices in the past few years, low return high. Wholesale special glycol antifreeze, Chemical Wong Road, Mentougou special glycol antifreeze from the Mong Road, Guangzhou Chemical Co., Ltd. to provide. Guangzhou Wong Road, Chemical Co., Ltd. (www.wangluda.com) (www.wangluda.com) is a leader in Guangzhou, cosmetic raw materials, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In the busy road of Chemical leadership with the staff warmly welcome all inquiries negotiations to create the prosperous road of chemical better future.