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HS Code |
477726 |
| Chemical Name | Diethylene Glycol |
| Chemical Formula | C4H10O3 |
| Molar Mass | 106.12 g/mol |
| Appearance | Colorless, odorless, hygroscopic liquid |
| Density | 1.118 g/cm3 at 20°C |
| Boiling Point | 245°C (473°F) |
| Melting Point | -10.45°C (13.19°F) |
| Solubility In Water | Miscible |
| Flash Point | 143°C (289°F) |
| Vapor Pressure | 0.01 mmHg at 20°C |
| Viscosity | 36.7 mPa·s at 25°C |
| Autoignition Temperature | 229°C (444°F) |
As an accredited Diethylene Glycol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99.5%: Diethylene Glycol with 99.5% purity is used in unsaturated polyester resin production, where it ensures high molecular weight development and enhanced product clarity. Molecular Weight 106.12 g/mol: Diethylene Glycol at 106.12 g/mol is used in brake fluid formulations, where it provides consistent viscosity and low-temperature performance. Melting Point -10.45°C: Diethylene Glycol with a melting point of -10.45°C is used in antifreeze solutions, where it prevents solidification and maintains system flow at sub-zero temperatures. Viscosity 34 cP (25°C): Diethylene Glycol with 34 cP viscosity at 25°C is used in plasticizer manufacturing, where it imparts flexibility and durability to polymers. Low Volatility: Diethylene Glycol with low volatility is used in air deodorizer formulations, where it minimizes evaporation losses and delivers longer-lasting effects. Stability Temperature up to 200°C: Diethylene Glycol stable up to 200°C is used in heat transfer fluids, where it enables sustained thermal conduction without degradation. Hygroscopicity: Diethylene Glycol with high hygroscopicity is used in gas dehydration processes, where it absorbs water efficiently from natural gas streams. Water Solubility Complete: Diethylene Glycol with complete water solubility is used in dye carrier applications, where it enables homogeneous mixing and consistent coloration. Low Toxicity Grade: Diethylene Glycol with low toxicity is used in printing ink formulations, where it ensures worker safety and compliance with regulatory standards. Refractive Index 1.447: Diethylene Glycol with a refractive index of 1.447 is used in optical fiber jacketing, where it improves transparency and minimizes signal loss. |
| Packing | Diethylene Glycol is packaged in a 200-liter blue HDPE drum with secure, leak-proof lid and clear hazard labeling. |
| Container Loading (20′ FCL) | Diethylene Glycol is loaded in 20′ FCL using 230 kg steel drums, totaling approximately 80 drums per container. |
| Shipping | Diethylene Glycol is typically shipped in tightly sealed steel drums, IBC totes, or bulk tankers. Classified as a hazardous material, it requires labeling according to international regulations. During transit, precautions must be taken to avoid leaks, spills, and contact with incompatible substances. Proper ventilation and temperature control are recommended to ensure safety. |
| Storage | Diethylene glycol should be stored in tightly closed, clearly labeled containers, away from heat, sparks, and open flames. Store in a cool, dry, well-ventilated area, separated from strong oxidizers, acids, and foodstuffs. Use corrosion-resistant materials for storage tanks and piping. Ensure spill containment is in place, and keep away from incompatible substances to prevent hazardous reactions. |
| Shelf Life | Diethylene Glycol typically has a shelf life of up to 2 years when stored in tightly closed containers and cool, dry conditions. |
Competitive Diethylene Glycol prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
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Tel: +8615380400285
Email: sales2@liwei-chem.com
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