| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | (CH2oh)2 |
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Ethylene glycol, a renowned compound also identified as glycol or 1, 2-ethylenediol, is elegantly abbreviated as EG. With the chemical formula (CH20H)2, it stands as the simplest diol, epitomizing versatility and function. Ethylene glycol is a colorless, odorless liquid with a sweet taste, marked by its low animal toxicity. Exceptionally miscible with water and acetone, it holds a limited solubility in ethers. EG is a formidable solvent, antifreeze, and a crucial raw material in polyester synthesis. Its applications span the production of polyester, polyester resin, desiccants, plasticizers, surfactants, and synthetic fibers. Further, it serves as a solvent for dyes and inks, formulates antifreeze agents for engines, acts as a gas dehydrating agent, and is integral in resin manufacturing. EG also functions as a wetting agent in cellophane, fibers, leather, and adhesives. It fosters the creation of synthetic resin PET, including fiber-grade PET for polyester fibers, bottle-grade PET for mineral water containers, and sheet-grade PET. Moreover, it plays a role in producing alkyd resins, glyoxal, and acts as an antifreeze in automotive and industrial cooling systems, generally known as a heat transfer medium. EG can also be a 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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