| Type | Exterior | Chroma, Platinum-Cobalt Color Number | Density(20℃), g/cm3 | Water Content, %(m/m) | Boiling Range | Acidity (As Acetic Acid), %(m/m) | 
| Ethylene Glycol | Colorless transparent liquid, no mechanical impurities | 
				Before Heating ≤5 After heating with hydrochloric acid ≤20  | 
			1.1128-1.1138 | ≤0.08 | 
				Initial Boiling Point, ℃ ≥196 Dry Point, ℃ ≤199  | 
			
				≤10 |