WebSep 28, 2024 · Propylene glycol (C₃H₈O₂), also called Propane-1,2-diol, is a synthetic liquid used for a litany of purposes across dozens of industries. It’s a viscous, colorless, nearly odorless liquid that possesses a faintly sweet taste. Like ethylene glycol, propylene glycol is combined with water in variable concentrations to depress the freezing ... WebPumping Glycol. Glycol is a thin, clear, colourless and odour-free liquid. Two common types are Ethylene Glycol and Propylene Glycol. When mixed with water, the solution has excellent properties for heat/cooling as the freezing point lowers and the boiling point rises. The S.G. and viscosity remains low, the fluid is not corrosive or flammable ...
Ethylene glycol Properties, Uses, & Structure Britannica
Web0.63950. 0.65136. 0.66321. Freezing point 100% ethylene glycol at atmospheric pressure is -12.8oC (9oF) 1 Btu/ (lbmoF) = 4,186.8 J/ (kg K) = 1 kcal/ (kgoC) Note! The specific heat of ethylene glycol based water … WebNov 14, 2024 · Versatile colorless, odorless substance has uses in many industries. Propylene glycol is a synthetic liquid used for various purposes in the pharmaceutical, cosmetics, food, and manufacturing industries. … rosetta stone german free download
14.6: Glycols and Glycerol - Chemistry LibreTexts
WebDas Hautpeeling Eveline Cosmetics Glycol Therapy reinigt die Haut bis in die Tiefe, entfernt alle Unreinheiten und glättet sie. Eigenschaften: ... GLYCOLIC ACID, SODIUM HYDROXIDE, ALOE BARBADENSIS LEAF JUICE, PENTYLENE GLYCOL, 1,2-HEXANEDIOL, GLUCONOLACTONE, HYALURONIC ACID, SALICYLIC ACID, LACTIC … WebMar 2, 2024 · Additionally, it is used in industrial products like paint, antifreeze, artificial smoke and e-cigarettes ( 2, 6 ). Summary Propylene glycol is commonly used as a food … Webglycol, any of a class of organic compounds belonging to the alcohol family; in the molecule of a glycol, two hydroxyl (―OH) groups are attached to different carbon atoms. The term is often applied to the simplest member of the class, ethylene glycol. Ethylene glycol (also … organic compound, any of a large class of chemical compounds in which one or … alcohol, any of a class of organic compounds characterized by one or … rosetta stone english course free