Description

Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) | USA Lab

USA Lab Ethylene Glycol 99.5% (Inhibited), also known as 1,2-Ethanediol, is a high-purity industrial grade glycol commonly used in process chilling units, heat transfer loops, and coolant/antifreeze formulations. This clear, colorless liquid delivers dependable thermal performance with a freezing temperature of -45°C, making it a practical choice for low-temperature operations and temperature-controlled manufacturing.

Ethylene glycol is also a widely used raw material in the manufacture of polyester fibers and resins, and it is used across chemical, automotive, HVAC, textiles, and general industrial applications where consistent quality is required.

Important: Ethylene glycol is highly toxic and should be handled by trained personnel using appropriate PPE and storage procedures.

99.5% Ethylene Glycol Inhibited Freezing Temp: -45°C Process Chilling Use

Freezing Temp: -45°C for low-temperature chilling and heat transfer loops

Purity: 99.5% Ethylene Glycol (Inhibited), clear and colorless

Density: 9.29 lb/gal for accurate batching and inventory planning

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Why this ethylene glycol?

Built for chilling systems — ideal for process chilling units, heat transfer skids, and coolant manufacturing.
Consistent industrial grade — 99.5% purity, inhibited, clear and colorless for predictable performance.
Low-temperature capability — freezing temperature of -45°C supports cold-room and chilled-loop use.
Widely applicable — used in antifreeze formulations, polyester fiber/resin production, inks, paints, plastics, and more.
Handled responsibly — toxic compound; purchase from a trusted supplier with proper packaging and quality procedures.

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Technical Specifications

Model	Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) \| USA Lab
Product Physical State	Liquid
Product Smells Like	Slight sweet
Product is Restricted	No
Product Color	Clear colorless
Product Package	HDPE
Weight/Gallon	9.29
Freezing Temperature	-45°C
Proposition 65	Yes
CAS Number	107-21-1 \| 111-46-6
Product Grade	Industrial
Flash Point	232 °F
Chemical Name	Glycols-others (EG / ethane-1,2-diol)

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FAQ

What is Ethylene Glycol 99.5% Inhibited used for?

Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) | USA Lab is commonly used in process chilling units, heat-transfer loops, and antifreeze/coolant formulations. It is also used as a raw material in the manufacture of polyester fibers and resins.

What is the freezing temperature of this ethylene glycol?

The Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) | USA Lab has a freezing temperature of -45°C, supporting use in low-temperature cooling and chilled-process applications.

Is ethylene glycol toxic?

Yes. Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) | USA Lab is highly toxic. Handle with appropriate PPE and follow your facility’s safety procedures and SDS guidance.

What are the key identifiers (CAS and flash point)?

Ethylene Glycol 99.5% Inhibited (1,2-Ethanediol) | USA Lab lists CAS numbers 107-21-1 and 111-46-6, with a flash point of 232 °F.

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All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.