Ethylene Glycol
Synonyms:
Monoethylene Glycol (MEG), 1,2-Ethanediol, Ethane-1,2-diol, 1,2-Dihydroxyethane
107-21-1
62.07 g/mol
| V apour pressure : | 0.06mmHg/20 ºC |
S olidification point : |
-11.5 ºC |
| M elting point : | -12.9ºC |
B oiling point : |
197.3ºC |
| Flashing point : | 111.1ºC | Density : | 1.1155( 20ºC) |
| Critical temperature : | 372ºC | Refractive index : | n20/D 1.431(lit.) |
| C ritical pressure : | 7699KPa | PH : | 6-7.5 (100g/l, H2O, 20 ºC |
| Self-ignition temperature : | 418 ºC |
Viscosity : |
25.66mPa.s(16 ºC ) |
Technical Index:
| ITERM | INDEX | RESULT | ||||
| Qualified | Industrial | Superior | ||||
| Apprearance | Colorless, transparent, non-mechanical impurity | |||||
| Water % | ≤ 1 | ≤ 0.3 | ≤ 0.01 | ≤ 0.01 | ||
| Density |
1.
118~
1. 120 |
1.
11~
1. 12 |
1.
1150~
1. 1159 |
1. 1150 | ||
| Initial boiling point ºC | ≥ 185 | ≥ 182 | ≥ 195 | 195 | ||
| End boiling point ºC | ≤ 199 | ≤ 200 | ≤ 200 | 200 | ||
| Freezing point ºC | ≥ - 12.5 | ≥ - 12.5 | ≥ - 12.6 | 12.6 | ||
| Ignition temperature ºC | ≤ 358 | ≤ 358 | ≤ 418 | 418 | ||
| Iron content (Fe) % | ≤ 0.00001 | ≤ 0.002 | - ≤ 0.0001 | 0.0001 | ||
| Ash content % | ≤ 0.001 | ≤ 0.001 | ≤ 0.0001- | 0.0001 | ||
| Diethylene glycol % | ≤ 0. 1 | ≤ 0. 1 | ≤ 0.001 | 0.001 | ||
| Ethylene glycol % | ≥ 99 | ≥ 99 | 99.9 | 99.93 | ||
| UV refractive index. % | ≥ 75 | ≥ 72 | ≥ 80.5- | 80.5 | ||
| UV avoidance. % | ≥ 92 | ≥ 89.2 | ≥ 97 | 97 | ||
| UV transmittance % | ≥ 95 | ≥ 95- | ≥ 96 | 96 | ||
Antifreeze & Coolants: An essential component in the formulation of automotive and industrial antifreeze solutions.
Polyester Fiber & Resin Production: Crucial in the creation of PET (polyethylene terephthalate) and polyester fibers.
Dehydration Agent: Vital for preventing hydrate formation in natural gas pipelines.
Solvent: Extensively used in inks, paints, and plastics.
Heat Transfer Fluids: Integral to HVAC systems and industrial chillers.
Chemical Intermediate: Key in synthesizing plasticizers, surfactants, and various other chemicals.
Standard Packaging:
230 kg net weight per steel/plastic drum
1,100 kg IBC tank
ISO tank (bulk)
Customization: Tailored packaging solutions available to meet specific client needs.
Store in a cool, well-ventilated location, shielded from direct sunlight and ignition sources.
Keep container securely sealed when not in use.
Avoid contact with eyes, skin, and clothing .
Use appropriate personal protective equipment (gloves, goggles) during handling.
Ensure proper ventilation in the operational area.
Hygroscopic : Keep away from moisture-prone environments.
Triethylene glycol is toxic if ingested, and utmost care is imperative. Ensure it is kept securely out of children's reach.
For comprehensive handling guidelines, refer to the SDS (Safety Data Sheet), which provides crucial instructions.
Adherence to local environmental regulations is required for safe disposal.