Industrial uses one, used in the manufacture of nitroglycerine, alkyd resins and epoxy resins. Used as a basic organic chemical raw material, widely used in medicine, food, daily chemical, textile, paper, paint, etc. Properties: colorless, transparent, odorless, viscous liquid, sweet, hygroscopic. Mp 18.17 ℃ boiling point 290 ℃ (decomposition) Relative density 1.261g / cm3 refractive index 1.474 Flash point 177 ℃ Solubility miscible with water and ethanol industry glycerol, an aqueous solution is neutral. Was dissolved in ethyl acetate 11 times, about 500 times that of diethyl ether. Not soluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, oils. Uses: Industrial production methods can be divided into two categories glycerol: the natural oils as raw materials approach, commonly known as the natural glycerin resulting glycerol; propylene as raw materials synthesis, resulting glycerin, commonly known as synthetic glycerin. Glycerol solution after removing impurities, vacuum distillation, vacuum degree of control over industrial glycerin antifreeze 93326Pa, pot temperature at 106 ~ 108 ℃ industrial glycerin automotive supplies of raw materials, most of the water evaporated after the industrial glycerine textile raw materials, then the kettle temperature to 120 ℃ rapid dehydration, stop heating when no water, the material shall be finished within income kettle. Guangzhou Industrial glycerine | square awaken Feng Chemical | Industrial coatings for glycerin provided by Guangzhou City Jing Feng Trading Co., Ltd .. "Glycerol, ethylene glycol, diethylene glycol, chlorinated paraffin, sorbitol, propylene glycol, formaldehyde, acetic acid A" preferred Guangzhou Wan Jing Feng Trading Co. (www.wanjingfeng.com.cn) (www.fangzhizhuji.com) The company is located in: China Tianhe District, Guangzhou City, Guangdong Chemical City on the 8th, Block A, over the years, Wan Jing Feng Chemical to provide customers with the best quality service, contact: Zhong Yao new. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Wan Jing Feng Chemical expect to be your long-term partner! You can also access (www.fangzhizhuji.com/supply_details_42594765.html), for more information about the company.