107-21-1
Ethylene Glycol
EINECS number:203-473-3
HS Code: 2905310000
Product Description
Key raw material for polyester: Used to produce PET polyester (polyester staple fiber, filament, bottle-grade chips, and polyester film); the largest downstream application for ethylene glycol.
Antifreeze / Coolant: Automotive antifreeze, heat transfer medium for industrial central air conditioning systems.
Fine chemical intermediates: synthesis of glycol ethers, alkyd resins, and surfactants.
Solvents: Solvents for coatings, inks, and adhesives.
Others: Leather humectants, cellophane softeners, gas chromatography reagents.
| Analysis Project | Quality lndex | Analyze Data | |
| Poly level | Industrial Grade | ||
| Exterior | Transparent liquid, no impurities | Transparent liquid, no impurities | |
| Ethylene glycol, w% | ≥99.9 | ≥99.0 | 99.9552 |
| Diethylene glycol, w% | ≤0.050 | ≤0.600 | 0 |
| 1,4-Butanediol, w% | Report | 0.0005 | |
| 1,2-Butanediol, w% | Report | 0.0003 | |
| 1,2-Hexanediol, w% | Report | 0.0006 | |
| Ethylene carbonate, w% | Report | 0.0012 | |
| Density (20°C) / (g/cm³) | 1.1128–1.1138 | 1.1125–1.1140 | 1.1136 |
| Moisture, w% | ≤0.08 | ≤0.20 | 0.03 |
| Package | 230 KG/Drum |
| Storage Conditions | Store in a cool, dry, well-ventilated place, away from fire. |
| Appearance | A colorless, transparent, viscous liquid; almost odorless, with a slightly sweet taste. |
| Purity | ≥99.0% |
| Density | 1.1135 g/cm³ |
| Chemical Formula | C₂H₆O₂ |
| Molecular Weight | 62.07 |
| Melting Point | -13.2 °C |
| Boiling Point | 197.3 °C |
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