Page 11 - MARUN

Ethylene Glycol
Mono Ethylene Glycol

Appearance: Colorless, transparent

Purity 99.8 wt % min

Colour (Pt-Co) 5 max

DEG 0.08 wt % max
Water 0.08 wt % max

Specific Gravity, 20/20°C 1.1151 - 1.1156

Boiling Range at 0.1013 Mpa

5% vol Min. 196°C

95% vol Max. 199°C
Aldehydes (as formaldehyde) 8 mg/kg max

Acidity (as acetic acid) 10 mg/kg max

Iron (as Fe) 0.1 mg/kg max

Inorganic Chlorides (as Cl) 0.05 mg/kg max

Ash

50 mg/kg max By Req 50 mg/kg max

UV Transmittance
- 220 nm 80 min

- 275 nm 95 min

- 350 nm 99 min

MEG Commercial Uses:

MEG (Monoethylene Glycol) is used in: Antifreeze engines Production of polyethylene
terephthalate (polyester fibers, film, and bottles) Heat transfer liquids.

11