Polyester Grade High Purity Ethylene Glycol 99.5% with Best Price

• Customization: Available
• CAS No.: 107-21-1
• Formula: C2h6o2
• Model NO.: EP-015
• EINECS: 203-473-3
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Dihydroxy
• Purity: 99.5%
• Molecular Formula: C2h6o2
• Molar Mass: 62.07
• Density: 1.113 G/Ml at 25 °c (Lit.)
• Transport Package: Drum
• Specification: 230KG/Drum
• Trademark: Eapearl Chem
• Origin: Anhui
• HS Code: 290531000
• Production Capacity: 10000 Tons Per Month

Product Description

Product Description

PHYSICAL AND CHEMICAL PROPERTIES

Product name	Ethlene Glycol
Molecular formula	C2H6O2
Melting point	-13 °C(lit.)
Boiling point	196-198 °C(lit.)
Density	1.113 g/mL at 25 °C(lit.)
Storage condition	2-8°C
Acidity coefficient	14.22(at 25ºC)
Vapor density	2.1 (vs air)
Vapour pressure	0.08 mm Hg ( 20 °C)
PH value	6-7.5 (100g/l, H2O, 20ºC)
Explosive limit	3.2%(V)
Water solubility	miscible
Freezing point	-11.5ºC
Sensibility	Hygroscopic
Maximum wavelength (lambda Max)	λ: 260 nm Amax: ≤0.03λ: 280 nm Amax: ≤0.01
Merck	14,3798
BRN	505945
Exposure limits	Ceiling limit in air for vapor and mist 50 ppm (~125 mg/m3) (ACGIH); TWA 10 mg/m3 (particulates) (MSHA).

Applications

1.Glycol, also known as glycol, is the simplest aliphatic diol, with the chemical properties of alcohols, such as ether, ester, can be oxidized to aldehyde or acid, condensation to produce ether.
2.It can also be replaced by a halogen.In reaction with acyl chloride or anhydride, diesters are generally formed.Heated in the presence of a catalyst (manganese dioxide, alumina, zinc oxide or sulfuric acid), it is dehydrated within or between molecules to produce circular glycol acetal, which reacts with nitric acid to produce glycol dinitrate (an explosive).Ethylene glycol is a raw material for the production of polyester resins, alkyd resins, and polyester fibers.
3.It is also used as an automobile antifreeze and as a refrigerant for flying Chemicalbook engines. In 1980, the amount of ethylene glycol used as an antifreeze was equal to the amount used to produce polyester in the United States.In addition, polyester fiber and other high molecular compounds can be synthesized.The combination of ethylene glycol dinitrate and nitroglycerin can reduce the freezing point of the explosive.

 

Packing

Certifications

Company Profile

Anhui Eapearl Chemical Co.,Ltd is located in Tongling,Anhui province,China which is the beautiful"ancient bronze capital of China".The company has our own import and export rights.

The company was founded in 2009, for many years with the United States Dow Chemical and other well-known foreign enterprises to establish cooperative relations, and many domestic listed companies and other enterprises to maintain good relations of cooperation, the company's products are exported to South America, Australia, the Middle East, Africa, southeast Asia and other 32 countries and regions, the enterprise is also rated as an excellent enterprise integrity.

Adhering to the "customer first, excellence, good faith cooperation" business philosophy, and continue to work with the new and old friends from all walks of life at home and abroad, to establish a good relationship of cooperation, jointly create a better future!
 

FAQ

Q : What is your terms of payment?

A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.

Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)

Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If there are any special requirements in your market, please let us know.

Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good products or refund your losses.

Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.