Monoethylene glycol (MEG) is a colorless, odorless, and slightly viscous organic compound widely used in various industries. Primarily known for its role as an essential component in the production of polyester fibers, resins, and polyethylene terephthalate (PET) plastics, MEG serves as a crucial raw material in the manufacture of textiles, packaging materials, and plastic bottles. Additionally, its properties as a coolant and antifreeze make it a common ingredient in automotive and industrial applications, preventing freezing and overheating in engines and mechanical systems. MEG's versatility, solubility, and ability to lower the freezing point of water have established it as a vital compound in diverse sectors, from manufacturing to engineering.
Mono Ethylene Glycol MEG is a clear, colourless, virtually odourless, and slightly viscous liquid. It is miscible with water, alcohols, and many organic compounds, and has the molecular formula C2H6O2, CAS: 107-21-1. It has a specific gravity of 1.115 and a flash point of 110°C. Application: It is an important raw material for industrial applications. MEG is utilized in the manufacture of polyester (PET) resins, films, fibers, antifreezes, coolants, aircraft anti-icer and deicers and solvents. It is also utilized as raw material for paper industry, polyester Resins, adhesives and inks, chemical Intermediates, Heat Transfer, Fluids. Packing: 220 kg Drum, IBC, ISO Tank, Flexi bag Item Specification Appearance Clear Colourless MEG Content Wt % min: 99.9 DEG Content Wt % min: 0.04 Specific Gravity @20/20 Deg C: 1.1151-1.1156 Water Wt. % max: 0.04 Colour (before heating) Pt-Co Units Max.: 5 Acidity (as acetic acid) Wt.ppm Max.: 10 Chlorides (as CL) Wt.ppm Max.: 0.1 Sulphates Nil Iron Wt.ppm Max.: 0.1 Ash Wt.ppm Max.: 10 Aldehydes (as ormaldehyde) Wt.ppm Max.: 10
S. No. SRL Characteristic Test Method Specification â?? Limit & Unit Result 1 Physical Appearance Visual Colourless Clear and Colourless 2 Specific Gravity @20 oC D4052-11 1.1151..1.1156 1.1152 3 MEG E2409-08 Min. 99.90 wt% 99.98 4 DEG E2409-08 Max. 0.0400 wt% 0.0105 5 Distt. â?? IBP D1078-11 Min. 196.0 oC 196.0 6 Distt. â?? FBP D1078-11 Max. 199.0 oC 199.0 7 5-95% Range D1078-11 Max. 1.00 oC 0.60 8 Water E203-08 Max. 0.0400 wt% 0.0070 9 Acidity as Ch3Cooh D1613-06 Max. 10.00 ppm(m) 7.20 10 Color Pt Co D1209-11 Max. 5.0 3.0 11 Chloride 15295-05 Max. 0.10 ppm(m)
Purity % 99.9 Color, (Pt-Co) (No. before heated) â?¤ addition of acid (heated) â?¤ 5 20 Density, (20)g/cm3 1.1131-1.1136 Water, %(m/m) â?¤ 0.05 Boiling range (0.0.10133Mpa Initial point â?¥ Dry point â?¤ IBP-DP 196 - 2 Acidity (calculated as), % (m/m) â?¤ 0.001 (calculated as formaldehyde), %(m/m) â?¤ 0.0008 Iron calculated as Fe2+), % m/m) â?¤ 0.00001 Ash, % (m/m) â?¤ 0.002 DEG and TEG, % (m/m) 0.1 Chlorine (calculated as chlorine ion), % (m/m) 0.00005 Ultraviolet transmittance % 220nm â?¥ 275nm â?¥ 350nm â?¥ 70 90 98
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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. Ethylene glycol is a high-production-volume chemical; it breaks down in air in about 10 days and in water or soil in a few weeks.It enters the environment through the dispersal of ethylene glycol-containing products, especially at airports, where it is used in de-icing agents for runways and airplanes. While prolonged low doses of ethylene glycol show no toxicity, at near lethal doses(â?¥1000 mg/kg per day) ethylene glycol acts as a teratogen. "Based on a rather extensive database, it induces skeletal variations and malformations in rats and mice by all routes of exposure." This molecule has been observed in outer space. Commodity Ethylene Glycol Production batch number 3703W7120620 Inspection date 20201218 Items Unit Result Standard Appearance _ Colorless, transparent, no visible impurities GB/T 4649-2018 Density g/cm3 1.114 ASTM D4052-18a Purity % 99.9 GB/T 14571.2-2018 Water Content % 0.01 GB/T 4649-2018 Ash % 0.001 GB/T 4649-2018 Distillation range(760mmHg) C Distillation range 1.0 GB/T 4649-2018 C IBP 197 C DP 198 UV transmittance % 240nm 87.0 ASTM E2193-16 (Option A) % 260nm 92.0 % 275nm 94.0 % 350nm 99.9
High Quality Mono Ethylene Glycol /Ethylene Glycol Price CAS 107-21-1 Molecular Formula: CHO Density: About 1.11 g/cm Boiling Point: 197 C Melting Point: -13 C Purity: Typically >99.5% for industrial applications
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