High Purity 99.9% Ethylene Glycol CAS 107-21-1 For Polyester Resin
English alias: glycol, 1, 2-Ethanediol
Molecular formula: C2H6O2
Simple structure: HO-CH2CH2-OH
Molecular weight: 62.068
Freezing point: -12.6ºC
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of high purity 99.9% ethylene glycol cas 107-21-1 for polyester resin in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Products Description
What is Ethylene Glycol?
Ethylene glycol, also known as glycol, is the simplest aliphatic diol. It is miscible with water and acetone, but has low solubility in ethers. Mainlyused to make polyester, polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, synthetic fiber, cosmetics and explosives, and usedas a solvent for dyes, inks, etc., antifreeze for preparing engines, and gas dehydrating agent, manufacture resin, can also be used as wetting agentfor cellophane, fiber, leather adhesive.
What is Ethylene Glycol used for?
- Ethylene Glycol is mainly used for making polyester fiber, polyester resin, dehumidifying agents, plasticizers, surfactants, and synthetic fibers.
- It can be used as a dye/ink solvent, in the preparation of the engine antifreeze, gas dehydration.
- For the production of synthetic resin, PET, or polyester fiber grade PET, bottle grade PET film is used to produce mineral water bottles.
- Ethylene Glycol Can also produce alkyd resins, also used as antifreeze.
Basic Information
| Melting point | -13 °C (lit.) |
| Boiling point | 195-198 °C |
| density | 1.113 g/mL at 25 °C (lit.) |
| vapor density | 2.1 (vs air) |
| vapor pressure | 0.08 mm Hg ( 20 °C) |
| refractive index | n20/D 1.431(lit.) |
| Fp | 230 °F |
| storage temp. | 2-8°C |
| solubility | water: miscible |
| pka | 14.22(at 25ºC) |
| form | Viscous Liquid |
| color | blue |
Company Profile
Gnee Bio specializes in the manufacture and supply of basic chemicals, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products. Our products include MTBE, petroleum mixed xylene, petroleum benzene, caustic soda, liquid chlorine, etc. Advantageous products include MTBE, TRIS, and so on.
FAQ
Q: What is your MOQ?
A: For high-value products, our MOQ is 1 gram, usually 10 grams. For other low-value products, our MOQ is 100 grams and 1 kilogram.
Q: Are there discounts?
A: Yes, for larger quantities, we always offer support at a more favorable price.
Q: How can I confirm the quality of the product before placing an order?
A: You can get free samples of some products. you just need to pay the shipping cost or arrange courier to pick up the samples from us. you can send us your product specifications and requirements, and we will produce the products according to your requirements.
Q: How do you handle quality complaints?
A: First of all, our quality control will reduce quality problems to near zero. If the quality problem is caused by us, we will replace the goods or refund your loss for free.
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