It Is Used for The Production of Pesticide and Pharmaceutical Intermediate CAS 107-21-1 Industrial Grade Ethylene Glycol Einecs 203-473-3

• Customization: Available
• CAS No.: CAS 107-21-1
• Formula: (CH2oh) 2
• Model NO.: Ethylene Glycol
• EINECS: 203-473-3
• Color: Colorless
• Appearance: Liquid
• Transport Package: Barrel
• Specification: 220kg/barrel
• Trademark: HuaHeXing
• Origin: Yueyang
• HS Code: 2905310000
• Production Capacity: 5000 Tons/Month

Product Description

Ethylene glycol, also known as ethylene glycol, 1, 2-ethylene glycol, referred to as EG. With the chemical formula (CH2OH)2, it is the simplest diol. Ethylene glycol is colorless, odorless, sweet liquid, low toxicity to animals, ethylene glycol can be miscible with water and acetone, but the solubility is small in ethers. Used as solvent, antifreeze and raw material for synthetic polyester. The high polymer polyethylene glycol (PEG) of ethylene glycol is a phase transfer catalyst and is also used in cell fusion. Its nitrate is an explosive.

Model NO.	CAS 107-21-1	Classification	Ethylene glycol
Appearance	Liquid	Type	Alcohols
Hydroxyl No.	Dihydroxy	Melting Point	-12.9ºC
Boiling Point	197.3ºC	Density	1.113g/cm³
Specification	ndustry grade	Transport Package	220kg/Drum
Origin	China	Trademark	HuaHeXing
Production Capacity	5000ton/Month	HS Code	2905310000

use
Mainly used in polyester, polyester, polyester resin, hygroscopic agents, plasticizers, surfactants, synthetic fibers, cosmetics and explosives.
And used as dyes, inks and other solvents, preparation of engine antifreeze agent, gas dehydrating agent, manufacturing resin, can also be used for cellophane, fiber, leather, adhesive wetting agent.
Can produce synthetic resin PET, fiber grade PET is polyester fiber, bottle chip grade PET is used to make mineral water bottles and so on. It can also produce alkyd resin, glyoxal, etc., and is also used as antifreeze.
In addition to being used as an automotive antifreeze, it is also used for the transportation of industrial cold capacity, generally called as a refrigerant, and can also be used as a condensing agent with water. Ethylene glycol should be noted when used as a secondary refrigerant:
1. Its freezing point changes with the concentration of ethylene glycol in aqueous solution. When the concentration is below 60%, the freezing point decreases as the concentration of ethylene glycol in aqueous solution increases, but after the concentration exceeds 60%, the freezing point shows an upward trend as the concentration of ethylene glycol increases, and the viscosity also increases with the concentration. When the concentration reaches 99.9%, its freezing point rises to -13.2 ° C, which is an important reason why concentrated antifreeze (antifreeze mother liquor) can not be used directly, and must attract the attention of users.
2, glycol contains hydroxyl, long-term work at 80 degrees Celsius -90 degrees Celsius, glycol will be oxidized to glycolic acid, and then oxidized to oxalic acid, that is, oxalic acid (oxalic acid), containing 2 carboxyl groups. Oxalic acid and its by-products affect first the central nervous system, then the heart, and then the kidneys. Ethylene glycol oxalic acid, which causes corrosion and leakage of equipment. Therefore, in the preparation of antifreeze, there must also be preservatives to prevent the corrosion of steel and aluminum and the generation of scale.
Ethylene glycol methyl ether series products are excellent advanced organic solvents, as printing inks, industrial cleaning agents, coatings (nitrocellulose paint, varnish, enamel), copper clad plate, printing and dyeing solvents and diluents. However, it is easy to metabolize and oxidize to produce toxic oxalic acid, so it cannot be widely used as a solvent.
It can be used for the production of pesticide intermediates, pharmaceutical intermediates, and intermediates of fungicides pentyclozole and oxametrin. And raw materials for synthetic brake fluid and other chemical products; Tannery chemical fiber stain and so on.
The addition of ethylene glycol to hydraulic fluid can prevent the erosion of rubber in the system by oil-based hydraulic fluid; Water based hydraulic fluid with ethylene glycol as the main component is a non-combustible hydraulic fluid, which is used in aircraft, automobiles and high-temperature operation of the mold press.
Used as textile additives, synthetic liquid dyes, as well as fertilizer and oil refining in the production of desulfurization agent raw materials.
Used as analytical reagent, chromatographic analytical reagent and capacitive medium.

Hunan Huahexing Chemical Trading Co., Ltd. is a large comprehensive economic entity integrating production and sales. Founded in 2017, the company is located in -- Yueyang, the only foreign trade port city in Hunan Province. The company covers an area of 66, 000 square meters with a registered capital of 8000. During the seven years of the company, the total turnover of the company has increased year by year. Annual sales in 2023 reached $19, 000, 000. The company always adhere to the quality of the products, self-produced products: Benzyl alcohol, dimethylsulfoxide, ethyl acetate, cyclohexanone. In terms of technology, we invite professors from Tsinghua University to participate in the production, adopt international advanced technology and equipment, and through the global procurement platform, we comprehensively practice the improvement and optimization of quality system, product quality is widely recognized by customers, and long-term cooperation with large state-owned enterprises such as petrochina and Sinopec. The company is one of the largest comprehensive chemical trade and distribution service providers in the province.
1).   Q: How do you control the quality?
A: We have own quality control system, also do any other Third-party test.        Our lab do the inspection for 10 years.

2).   Q: Do you accept small orders ?
A: Yes.         If you are a small retailer or starting up business,We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.

3).   Q: Do you provide sample?
A: Sure,       we provide 50g free sample.

4).   Q: How about the price?        Can you make it cheaper ?
A: We always take the customer's benefit as the top priority.        Price is negotiable under different conditions,
we are assuring you to get the most competitive price.

5).   Q: Are you able to deliver on time?
A: Of course!        we specialised in this line for many years,many customer make a deal with me because we can
deliver the goods on time and keep the goods top quality!

6).   Q: Can I visit your company and factory in China?
A: Sure.        You are very welcomed to visit our company in YueYang, China,we will personally take you to visit the factory and explain your doubts in detail.

7).   Q: How Can I place an order?
A: You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.

8).   Q: When will i get your reply?
A: We ensure the fastest response, fastest service,E-mails will be replied with in 12 hours.