Ethylene Glycol 50/50

Why Ethylene Glycol 50/50

Ethylene Glycol 50/50 Laboratory Grade provides an exact, pre-mixed 50% concentration that establishes a reliable baseline for freeze protection down to approximately -34°F (-37°C) and provides elevated boiling point control up to 226°F (108°C). As an uninhibited, clear, and colorless liquid solution, this laboratory grade formulation ensures no competing additives or proprietary rust inhibitors interfere with custom chemical formulations, precise analytical testing, or system-specific corrosion inhibitor packages. By delivering an exact 50% water-soluble mixture, it eliminates the operational variables and labor costs associated with manually diluting raw chemical stocks on the factory floor. Because ethylene glycol is highly toxic, this product must strictly remain in industrial, non-food-contact environments. It is commonly applied in closed-loop thermal systems, heavy industrial heat transfer operations, and petroleum processing facilities where technicians require a strictly controlled water-to-glycol ratio.

Best Applications for This Grade

• Industrial Heat Transfer Fluids: Provides immediate, pre-mixed thermal regulation in closed-loop systems, manufacturing processes, and cooling towers that already utilize customized, site-specific corrosion inhibitor treatments.
• Petroleum and Wastewater Testing: Serves as a consistent, water-miscible solvent and intermediate in laboratory environments evaluating fluid dynamics, freeze point depression curves, and analytical chemical synthesis.
• Power Generation Coolant Formulations: Acts as the uninhibited foundational base for formulating facility-specific heavy-duty coolants where plant engineers dictate exact additive and inhibitor ratios rather than relying on commercial pre-inhibited mixtures.
• Manufacturing and Formulation: Utilized as a dependable raw material in facilities producing targeted anti-freeze agents where an exact 50% uninhibited base meets specific density, vapor pressure, and flash point (111°F) parameters.

When to Choose a Different Grade

• If your closed-loop system requires immediate, out-of-the-box metal corrosion protection against rust and scaling without requiring manual chemical balancing, select 100% Ethylene Glycol Inhibited to dilute to your precise operational climate needs.
• If you operate in extreme cold weather climates requiring a stronger concentration for maximum freeze protection (-51°C), choose Ethylene Glycol 60/40 to prevent pipeline bursting and equipment failure.
• If your industrial facility is located in a milder climate where extreme sub-zero freeze protection is unnecessary, select Ethylene Glycol 30/70 to achieve adequate protection while maintaining lower fluid viscosity and higher heat transfer efficiency.
• If your laboratory application involves highly sensitive analytical testing, rigorous quality control baseline requirements, or strict adherence to the American Chemical Society purity standards, choose Ethylene Glycol ACS Grade.
• If your process involves microelectronics manufacturing, advanced cleaning protocols, or wafer fabrication demanding strict trace-metal and particulate limits, opt for Ethylene Glycol Semiconductor Grade.