1. colorless, transparent, odorless, viscous liquid, sweet, hygroscopic. With water and alcohols, amines, phenols miscible in any proportion, the 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, long-chain fatty alcohols. Combustible, the case chromium dioxide, potassium chlorate and other strong oxidants can cause a fire and explosion. Is also a good solvent for many inorganic salts and gases. When non-corrosive metal, used as a solvent can be oxidized to acrolein. Chemical properties: esterification reaction with an acid, such as alkyd resins and phthalic acid ester generated. Esters with an ester exchange reaction occurs. Chlorohydrin reaction with hydrogen chloride. Dehydration of glycerol in two ways: intermolecular dehydration diglycerin and polyglycerin; intramolecular dehydration to give acrolein. The reaction of glycerol with an alkali alcoholate. With an aldehyde, a ketone reacted with an acetal ketal. Generate glyceraldehyde and dihydroxyacetone with dilute nitric acid oxidation; formic acid and formaldehyde by periodate oxidation. With strong oxidants such as chromic anhydride, potassium chlorate or potassium permanganate contact industrial glycerol 95% GB, can cause a fire or explosion. Glycerin can also play a role, such as nitrification and acetylation. 2. non-toxic. Even if the drink into a dilute solution reached a total of 100g harmless, after hydrolysis and oxidation in the body as a nutrient source. In animal experiments, such as a very large number so that when drinking, the alcohol having the same anesthetic effects. 3. The presence in flue-cured tobacco, burley tobacco, oriental tobacco tobacco smoke. 4. naturally present in tobacco, beer, wine, cocoa. 3. The use as polyvinyl alcohol and starch adhesives toughener Glycerine free to take samples, used in the manufacture of unsaturated polyester resins, alkyd resins, polyesters, glycerin epoxy resin. As an important organic chemical raw material, widely used in industry, food, medicine, daily chemical industry, uses up more than 1700 kinds. Defense industry: the role of nitric acid and glycerol produced is highly sensitive explosive nitroglycerin, glycerol is also used as jet fuel antifreeze. Food industry: used as a solvent, and hygroscopic agent containing reagent. In flavoring and coloring in food industry glycerol, glycerin due to sticky and helps food molding. In the quick-freezing foods, the glycerin can be used in direct contact with the food of the heat transfer medium. Glycerol or food processing and packaging machinery lubricant. In addition, polyglycerol and polyglycerol esters in the manufacture of crunchy food and margarine aspect is increasing year by year. Pharmaceutical industry: used as softeners, viscosity modifiers and solvents. Glycerol sore lignans can be used as a sedative for automobile industry glycerin antifreeze, nitroglycerin is coronary spasm in one vasodilator. Household chemicals: used in cosmetics, toothpaste, food flavor additives, anti-tobacco drying agent. Plastics industry: the production of polyurethane foams used as initiators. Textile industry: as a lubricant, hygroscopic agent, shrink-wrinkle treatment agents, dispersants, penetrant. Furthermore, glycerol in ceramics, photography, leather and wood industries are also widely used. 4. This product is used in stainless steel polishing solution, trivalent chromium plating solution and electroless copper and so on. In cyanide zinc plating to make the smooth and soft and improve cathodic polarization, but also the coating light. Glycerol and triethanolamine may be used in certain proportion with regular Middle Temperature Bright nickel plating. Square Jing Feng Chemical Industry glycerol barrel _ _ also wholesale Zhanjiang industrial glycerin provided by the Guangzhou City Jing Feng Trading Co., Ltd .. Guangzhou City Jing Feng Trading Co. (www.wanjingfeng.com.cn) (www.fangzhizhuji.com) located in Tianhe District, Guangzhou, Guangdong, China Chemical City Dongpu No. 8, Block A. Scraps and development in the wave of market economy, the current square Jing Feng Chemical has a high reputation in the chemical products enjoy a good reputation. Wan Jing Feng Chemical made the whole network business alliance certification, marking our service and management level has reached a new height. Wan Jing Feng Chemical staff willing to work with all people of insight and common development, for a better future. You can also access (www.fangzhizhuji.com/supply_details_47728235.html), for more information about the company.