Tri Ethylene Glycol 99.5%


Tri Ethylene Glycol 99.5%

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  • Analysis of TEG
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Tri Ethylene Glycol | TEG

Chemical Formula of Tri Ethylene Glycol: C6H14O4

Other names: Triethylene Glycol | Triglycol

Appearance: Clear | Colorless Liquid

Usages: Triethylene Glycol is widely used as a dehumidifying agent for air and natural gas and is used in making chemical intermediates such as plasticizers and esters.

Packaging: 220 kg new steel drum

Price: Negotiable, depending on the amount of the order

Payment terms: T/T 100% cash in advance

Min order: 1*20 ft. FCL

Delivery time: Within 5-10 days after we receive the payment

Origin: Iran


Triethylene glycol, also known as TEG, is a colorless, odorless, and viscous liquid that is used in a variety of industrial applications. This versatile chemical is known for its ability to absorb moisture, which makes it a popular ingredient in many products, including dehumidifiers, textiles, and personal care products.

TEG is a type of glycol, which is a class of organic compounds that contain two hydroxyl (OH) groups. Triethylene glycol is synthesized by the reaction of ethylene oxide and water. The resulting molecule is a colorless, hygroscopic liquid that is soluble in water and many organic solvents.

One of the most important uses of TEG is as a dehydrating agent in natural gas processing. Natural gas is a mixture of gases, including methane, ethane, propane, and others. Before it can be transported or used as a fuel, the natural gas must be processed to remove impurities, including water vapor. TEG is used in the absorption process, where it attracts and binds water molecules, effectively removing them from the natural gas stream. This process helps to maintain the quality and purity of the natural gas, ensuring that it can be safely transported and used for energy production.

In addition to its use in natural gas processing, TEG is also used in the production of textiles, including fibers and fabrics. It is used as a humectant, which is a substance that helps to maintain the moisture content of a material. TEG is added to textiles to prevent the loss of moisture and to maintain the softness and flexibility of the fibers. This helps to ensure that the textiles remain in good condition and maintain their quality over time.

TEG is also used in the production of personal care products, such as cosmetics, skin care products, and hair care products. As a moisturizing agent, TEG helps to hydrate and soften the skin, making it an important ingredient in many lotions, creams, and other moisturizing products. TEG is also used in shampoos and conditioners as a moisturizing agent, helping to keep the hair soft, shiny, and free from tangles.

Another important use of TEG is as a solvent in various industrial processes. TEG is a polar solvent, which means that it has both polar and nonpolar properties. This makes it an effective solvent for a wide range of materials, including dyes, pigments, and resins. TEG is used in the production of coatings, adhesives, inks, and other products, helping to dissolve the materials and ensure that they are properly mixed and distributed.

TEG is also used in the production of polyester resins and other polymer materials. In this application, TEG acts as a reactive diluent, helping to control the viscosity and reactivity of the polymer during processing. TEG is also used as a plasticizer, which is a substance that is added to a material to increase its flexibility and reduce its brittleness. This helps to improve the performance and processing of the polymer, and is particularly important in the production of films, fibers, and other flexible products.

Finally, TEG is used in the production of chemicals, including surfactants, surfactant intermediates, and other specialty chemicals. In this application, TEG acts as a reactive intermediate, helping to facilitate chemical reactions and improve the performance of the final product. TEG is also used as a solubilizer, helping to dissolve and distribute other chemicals in a solution, which is important in the production of detergents, emulsions, and other products.

TEG Analysis

Content Test Result
Purity Min 99.5% wt%
DEG Max 0.35% WT%
PEG Max 0.1% WT%
Water Max 0.05% WT%
ASH Max 100 mg/kg
SP.GR.@20/20°C 1.124-1.126


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