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Glycol with Corrosion Inhibitor

Mono Ethylene Inhibited Glycol  Blue, MEG is an odorless, colorless, sweet-tasting, viscous blue liquid.

Note

Description: Mono Ethylene Inhibited Glycol  Blue

Test Description

Specification Limits 

Min. Max. 

Unit  of Measure 

Test  Method 

Monoethylene Glycol

99.5

%(w/w)

Water

0.05

%(w/w)                                   ASTM E-203

Acidity (as acetic acid)

0.001

%(w/w)                                 ASTM D-1613

Alkalinity 10 10

Iron

0.1

ppm                                      ASTM E-202  

DEG

05

%(w/w)                                           SD-498

Aldehyde (as acetaldehyde Chloride)

10

ppm

Ash

4

3%(w/w)                                       ISI 5295

pH at 20oC

6.5

6.5

pH on dilution with 25% water 8.3 8.3

Appearance

Blue Clear

Blue Clear

Specific Gravity 20/20oC

1.1153

1.125

Freezing Point at 25% dilution -11°C -11.5 °C

UV Tansmittance wavelength %

220

70

nm

275

90

nm

350

98

nm

 

Inhibited Mono Ethylene Glycol Blue is inhibited ethylene glycol, used as an industrial coolant, antifreeze heat transfer agent.

Corrosive propriety : Astm 1384/70

Copper: 0.1mg/cm2 max Supplier

Brass: 0.15mg/cm2 max

Steel: 0.1mg/cm2 max

Cast iron: 0.1mg/cm2 max

Aluminium: 0.1mg/cm2 max 

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