About MONO ETHYLENE GLYCOL (MEG)
PRODUCT NAME : MONO ETHYLENE GLYCOL (MEG)
Monoethylene glycol (MEG) in its pure form, it is an odorless, colorless, syrupy liquid with a sweet taste. Ethylene glycol is produced from ethylene, via the intermediate ethylene oxide. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation C2H4O + H2O HOCH2CH2OHThis reaction can be catalyzed by either acids or bases, or can occur at neutral pH under elevated temperatures. The highest yields of ethylene glycol occur at acidic or neutral pH with a large excess of water. Under these conditions, ethylene glycol yields of 90% can be achieved.
Versatile Applications in IndustryMono Ethylene Glycol serves as an essential raw material for antifreeze formulations, coolants, and the production of polyester fibers and resins. Due to its high miscibility with water, MEG is ideal for laboratory use and industrial applications, including automotive, textile, and chemical manufacturing. Its technical grade standard and stable properties contribute significantly to both performance and product longevity.
Safety and Handling GuidelinesClassified under Hazard Class 6.1 (Toxic substances), MEG requires careful handling and secure storage. Use personal protective equipment and store in cool, ventilated areas away from heat and ignition sources. Always adhere to safety data and local regulation; consult the product's UN 1177 label and MSDS during handling. MEG has a shelf life of 24 months, ensuring extended usability when properly stored.
FAQ's of MONO ETHYLENE GLYCOL (MEG):
Q: How is Mono Ethylene Glycol (MEG) typically used in industrial applications?
A: MEG is widely utilized as a key ingredient in manufacturing coolants, antifreeze solutions, polyester fibers, and resins due to its excellent solvency and thermal properties. It is also valued in laboratory settings for its versatility as a solvent and intermediate.
Q: What are the benefits of choosing high-purity (99%) MEG?
A: High-purity MEG ensures efficient performance in sensitive applications such as polyester production and coolant formulations, reducing contamination risk and enhancing end-product quality and consistency.
Q: Where can Mono Ethylene Glycol be sourced in India?
A: MEG is available from reputable manufacturers, suppliers, exporters, and importers across India, often supplied in 230 kg drums or in bulk quantities to meet diverse industrial requirements.
Q: What is the recommended process for storing MEG safely?
A: Store MEG in tightly sealed containers, away from direct sunlight and heat sources, in cool, dry, well-ventilated areas. Following these storage practices preserves its quality for up to 24 months and ensures compliance with safety standards.
Q: When is it necessary to use personal protective equipment with MEG?
A: Whenever handling MEG, especially in large quantities or industrial processes, it is crucial to use gloves, goggles, and appropriate clothing to minimize exposure and prevent toxicological risks associated with its Hazard Class 6.1 rating.
Q: What are the main advantages of MEG in coolant and antifreeze formulations?
A: MEG provides effective freezing-point depression, corrosion protection, and thermal stability in coolant and antifreeze blends, safeguarding engines and industrial systems across a wide temperature range (-12C to 197C).