Diethylene Glycol (DEG) is a fundamental chemical used across many industries, from gas dehydration to polymer synthesis. For industrial buyers, understanding the critical specifications and safety protocols associated with DEG is paramount for ensuring process efficiency and workplace safety. As a leading Diethylene Glycol manufacturer, we emphasize the importance of quality control and responsible handling of this versatile chemical.

The primary specification for DEG is its purity, typically measured by its hydroxyl value and overall percentage. For most industrial applications, particularly those requiring high performance like advanced resin synthesis or stringent gas dehydration processes, a purity of 99.0% or higher is recommended. The CAS Number for Diethylene Glycol is 111-46-6, a universal identifier that helps in verifying product information. Beyond purity, other key parameters often detailed in Technical Data Sheets (TDS) include moisture content (should be very low, e.g., ≤ 0.2%), acid value (minimal), and chromaticity (low Pt-Co color scale). Buyers should always request and review these specifications before making a purchase.

When you buy Diethylene Glycol, it's important to be aware of its safety profile. DEG is classified as toxic, particularly affecting the kidneys and nervous system. Therefore, its use is strictly prohibited in food, drug, and cosmetic applications where human contact is involved. Industrial handling requires appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and adequate ventilation. Facilities should be equipped with emergency eyewash stations and safety showers.

Storage and transportation also require careful consideration. DEG should be stored in sealed containers, preferably stainless steel or polyethylene, away from direct sunlight and heat sources, ideally below 30°C. It must be kept separate from strong oxidizers. Compliance with transportation regulations for hygroscopic liquids is also necessary.

For businesses seeking to purchase Diethylene Glycol, partnering with a reliable Diethylene Glycol supplier in China like ourselves ensures you receive products that meet these rigorous quality and safety standards. We provide comprehensive documentation and are committed to responsible chemical management. Understanding these specifications and safety measures will help you effectively integrate DEG into your industrial processes while maintaining a safe working environment and achieving optimal results.