... -1 Appearance: a clear, colourless, virtually odourless Index content Purity (Ethylene Glycol) % 99.0 min Diethylenglycol % 0.05 max Iron ppm 0 ... Hg 195-199 °CUsesThere is strong global demand for Mono Ethylene Glycol as it is a vital ingredient in the production of ... of antifreeze, coolants, aircraft anti-icer, and de-icers.Mono ethylene glycol also has humectant properties and this makes it ideal for ...