Ethylene Glycol 99% AR Grade Reagent
Colorless clarified slightly viscous liquid. It has a sweet taste. It is hygroscopic which can reduce the freezing point of water. It is soluble in water, lower alcohol, glycerin, acetone, acetic acid, pyridine and aldehydes,slightly soluble in ether, and almost insoluble in benzene and benzene homologues, chlorinated hydrocarbons, petroleum ethers, oils. The relative density (d204) is 1.1135. The melting point is -13 ° C. The boiling point is 197.6 °C. The refractive index (n25D) is 1.43063. The flash point (open cup) is 115 °C.
The gas chromatographic fixative (maximum use temperature 50 ° C, solvent chloroform), separation and analysis of low boiling oxygenates, amines, nitrogen or oxygen heterocyclic compounds. Determination of calcium oxide in cement. Solvent. Antifreeze. Manufacture of polyester resins, plasticizers, cosmetics, explosives, cold-resistant lubricants, surfactants, varnishes, dyes.
Item of Analysis
Miscibility with water
to pass test
Acidity (as H+) mmol/g
Heavy metals(as Pb),%