Glycerin, also known as glycerol, Appearance colorless transparent viscous liquid industrial glycerin, odorless, tasteless, hygroscopic, Paul lubrication, softening, significantly absorb moisture from the air, water is neutral, with water, ethanol, methanol mixed in any proportion. Density ≥1.260, boiling point ≥120 ℃, freezing point below -26 ℃, has good frost resistance. Ingredients: Glycerin CAS: 56-81-5 [1] Appearance: colorless odorless viscous liquid with a sweet warm can absorb moisture. Melting point (℃): 20 Boiling point (℃): 290.9 Relative density (water = 1): 1.26331 (20 ℃) ??Relative vapor density (air = 1): 3.1 Viscosity (20 ℃):. 1412mPa (25 ℃): 945mPa. s surface tension (20 ℃): 63.3 mN / m saturated vapor pressure (kPa): 0.4 (20 ℃) ??Flash point (℃): 177 ignition temperature (℃): 370 volume expansion coefficient /K-1:0.000615 solubility : soluble in ethanol, miscible with water, not soluble in chloroform, ether, carbon disulfide, benzene, oils. Some soluble inorganic. Health hazards: toxic for human consumption. Eyes, skin irritation did. Oral toxicity LD50 = 31 mice Guangzhou cheapest industrial glycerin, 500mg / kg intravenous LD50 = 7,560mg / kg Explosion Hazards: It can burn high temperature industrial glycerin yellowing resistance, irritating. Hazardous characteristics: case of fire, combustible high fever. Properties: Glycerin is a colorless or slightly yellow transparent viscous liquid, non-toxic, odorless, non-corrosive industrial glycerin support online ordering, with strong moisture absorption, can react in a variety of organic and inorganic acids esters, under certain conditions, can form a polymerized glycerol. Specifications: a product of superior grade Appearance: colorless, transparent colorless Odor: odorless odorless glycerol content (%):> 95> 98 Color (APHA): <30 <30 Density (20 ℃ g / ml): > 1.251> 1.251 sulfated ash content (%): <0.05 <0.01 pH (mmol / 100g): <0.3 <0.1 Main Uses: Widely used in textile, food, paper, metal processing, paint, chemical, petroleum, chemical, pharmaceutical, tobacco, military and other enterprises. Packaging and storage: Net weight 250kg galvanized iron or plastic drums, keep dry, heat and moisture. Industrial glycerin bulk water tankers _ square awaken Feng Chemical (certified) _ industrial glycerin provided by the Guangzhou City Jing Feng Trading Co., Ltd .. Guangzhou Wan Jing Feng Trading Co. (www.wanjingfeng.com.cn) (www.fangzhizhuji.com) is Guangzhou, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Wan Jing Feng Chemical leadership with the staff warmly welcome all inquiries negotiations to create Wan Jing Feng Chemical better future.