Ethylene glycol

Description

Product Description

Hot sale 99.5% Pure Ethylene Glycol Mono Ethylene Glycol MEG EG

What is Ethylene Glycol?

Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound with the formula (CH2OH)2.

It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations.

It is an odorless, colorless, sweet-tasting, viscous liquid.

Application

Ethylene glycol is a useful industrial compound found in many consumer products. Examples include antifreeze, hydraulic brake fluids, some stamp pad inks, ballpoint pens, solvents, paints, plastics, films.

Coolant and heat-transfer agent

The major use of ethylene glycol is as an antifreeze agent in the coolant.

Anti-freeze

Pure ethylene glycol freezes at about −12 °C (10.4 °F) but, when mixed with water, the mixture freezes at a lower temperature.Because of the depressed freezing temperatures, ethylene glycol is used as a de-icing fluid for windshields and aircraft, as an antifreeze in automobile engines.

Specification

product name 

Ethylene glycol/MEG

other name

  1,2-Ethanediol

Ethylene alcohol

Hypodicarbonous acid

 Monoethylene glycol

 1,2-Dihydroxyethane

Items

Unit

Result

Standard

Appearance

_

Colorless, transparent, no visible impurities

GB/T 4649-2008

Density

g/cm3

1.114

ASTM D4052-18a

Purity

%

99.9

GB/T 14571.2-2018

Diethylene glycol

%

0.02

SOP-HK004-2010

Water Content

%

0.01

GB/T 4649-2018

Iron content (as Fe)

mg/kg

≤0.1

GB/T 4649-2018

Chlorine content (as CL)

mg/kg

≤0.8

GB/T 4649-2018

Chroma

Pt-Co

≤5

GB/T 4649-2018

Acidity (as Acetic acid)

%

0.0008

GB/T 4649-2018

Ash

%

≤0.001

GB/T 4649-2018

Distillation range(760mmHg)

℃

Distillation range 0.5

GB/T 4649-2018

℃

IBP 197.0

℃

5% 197.6

℃

50% 197.6

℃

95% 197.7

℃

DP 198.0

UV transmittance

%

220nm 60.6

ASTM E2193-16(Option A0)

%

250nm 91.3

%

275nm 94.3

%

350nm 99.9