| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | (CH2oh)2 |
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Ethylene glycol, commonly referred to as glycol or 1, 2-ethylenediol and abbreviated as EG, boasts a chemical formula of (CH20H)2. As the simplest diol, this distinguished compound is a colorless, odorless liquid that presents a sweet taste and is recognized for its relatively low toxicity to animals. Impressively miscible with water and acetone, ethylene glycol showcases versatility yet maintains a limited solubility in ethers. Revered for its multifaceted applications, ethylene glycol serves as a crucial solvent, essential antifreeze, and a fundamental raw material in polyester synthesis. Its extensive utilization spans across the production of polyester, polyester resin, desiccants, plasticizers, surfactants, and synthetic fibers. Additionally, it is instrumental as a solvent for dyes and inks, a vital component in antifreeze agents for engines, and a gas dehydrating agent. Furthermore, its role in manufacturing resins, acting as a wetting agent for cellophane, fibers, leather, and adhesives is indispensable. Ethylene glycol is pivotal in the production of synthetic resin PET, fiber-grade polyester, and sheet-grade PET, integral in fabricating mineral water bottles and more. Its utility extends to producing alkyd resins, glyoxal, and as an antifreeze. Beyond automotive antifreeze, it is a cornerstone in industrial cooling systems as a heat transfer medium, and serves as an effective condensing agent akin to water.
| Property | Specification | Test Method | Grade Variations |
| Purity (%) | ≥99.0 (Industrial) | ASTM E202 | Fiber Grade: ≥99.8% |
| Density (20°C, g/cm³) | 1.113-1.115 | ASTM D4052 | Anhydrous: 1.116 |
| Boiling Point (°C) | 197.3 | ASTM D1078 | High-Purity: 198°C |
| Melting Point (°C) | -12.9 | ASTM D5462 | Inhibited EG: -15°C |
| Refractive Index | 1.431-1.433 | ASTM D1218 | UV-Stabilized: 1.434 |
| Viscosity (25°C, mPa·s) | 16.1 | ASTM D445 | Low-Viscosity: 15.0 |
| Water Content (%) | ≤0.1 | Karl Fischer | Ultra-Dry: ≤0.05% |
Q1: Are you a manufacturer or a trader?
We are a trading company with its own factory in China, mainly dealing in all kinds of chemical raw materials.
Q2: Do you have a stable production facility?
Absolutely! We take pride in our expansive 2,000+ sqm factory, ensuring a consistent supply of superior products.
Q3: Where do you ship from, and how long is the lead time?
Our shipments are dispatched from Tianjin Port, China, with a lead time of 7-15 days post-deposit (sample orders are accelerated to 3-5 days).
Q4: Do you offer free samples?
Yes! We offer complimentary samples, although the freight is the buyer's responsibility. Custom formulations incur a nominal fee.
Q5: What are your payment terms?
We accept L/C, T/T. Alternative methods can be arranged through discussion.
Q6: Do prices drop for bulk orders?
Certainly! We provide negotiable pricing based on order volume. Contact us for the most competitive quote as raw material prices may vary.
Q7: What kind of documents will we provide to you?
We will furnish you with essential documentation, including the Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin. Armed with these crucial documents, you or your broker can seamlessly complete the customs declaration process on your end.
Q8: During shipping, if there is damage to the products, how do you obtain a replacement?
During the shipping process, we collaborate closely with our shipping agency to diligently safeguard the integrity of your goods. Should any damage occur, the agency will assume responsibility for the damage. In instances where the issues are not exceedingly severe, we are committed to assisting you and will provide compensation for the damaged parts.
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