Chinese name: glycerol English name: glycerol Chinese name 2: Glycerin English name 2: glycerin (e) CAS No .: 56-81-5 Molecular formula: C3H8O3 Molecular Weight: 92.09 main ingredients: pure Appearance: colorless sticky thick liquid, odorless, has a warm sweet, can absorb moisture. Melting point (℃): 20 Boiling point (℃): 182 (2.7KPa) Relative density (water = 1): 1.26 (20 ℃) ??Relative vapor density (air = 1): 3.1 saturated vapor pressure (kPa): 0.4 (20 ℃ ) Flash point (℃): 160 ignition temperature (℃): 370 Solubility: soluble in alcohol, miscible with water, not soluble in chloroform, ether, oils. Main purposes: for organic synthesis gas chromatography stationary phase and is also used as a solvent, gas meter and hydraulic damping agents, softeners, antibiotics, fermented nutrients, desiccant and so on. Health hazard: inhalation, ingestion or absorption through the skin after hazardous to health. Eyes, skin stimulation. Contact for a long time can cause headache, nausea and vomiting. Explosion risk: It can burn, with irritation. Hazardous characteristics: case of fire, combustible high fever. Properties: Melting point 18.17 ℃. Boiling point 290 ℃ (decomposition). Flash point (open cup) 177 ℃. Density 1.261g / cm3. Refractive index nD (20 ℃) ??1.474. Viscosity (20 ℃) ??1499mPa · s. Miscible with water and ethanol, aqueous solution is neutral. 11 times more soluble in ethyl acetate and 95% of domestic industrial glycerin, about 500 times the ether. Not soluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, oils. Also known as glycerol glycerol, is a colorless, odorless, sweet viscous liquid. The chemical structure is completely different from the carbohydrate glycerol, which is not part of the same substances. Each gram of glycerin complete oxidation can produce 4 kilocalories, will not change the blood sugar and insulin levels absorbed by the body. Glycerin is a humectant and sweetener commonly used in the food processing industry, and mostly in the movement of food and milk substitutes. Because glycerol can increase the moisture content of human tissues industrial glycerin, so it can increase the body's movement under high heat conditions. Glycerin is a sweet, colorless, syrupy liquid. Glycerol was added to the food industry glycerin antifreeze car special, usually as a sweetener and moisturizing substances GB industrial glycerol 95%, so smooth and delicious food. Glycerol backbone component is triglyceride molecule. When the human intake of edible fats, wherein triglycerides decomposed through metabolism in the body, the formation of glycerol and stored in fat cells. Thus, triglycerides demerit metabolic end product is glycerol and fatty acids. Dongguan industrial glycerin _ _ square Jing Feng Chemical Industry glycerol a barrel from the grant provided by the 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_48850920.html), for more information about the company.