1 best price and high quality 2 colorless ,odorless liquid Di-ethylene glycol mainly used to produce Antifreeze, Gas dehydration agent, plasticizer and solvent etc. ItemIndexActual valueC4H10O3,% ≥99.5 boiling range°C235 Density(20) g/cm31.1145-1.1160 Water,%(m/m) ≤0.1 Iron, %(m/m) ≤0.00002 Color15 Glycol ≤0.015