Monoethanolamine (MEA), also widely known as Ethanolamine or 2-Aminoethanol, is a bifunctional organic chemical compound (C2H7NO) that plays a pivotal role in numerous industrial processes. As a primary amine and primary alcohol, MEA presents as a clear, colorless to pale yellow viscous liquid with a characteristic mild ammonia-like odor. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a leading manufacturer and supplier of high purity MEA, ensuring exceptional quality and performance for our global clientele.

Our premium grade Monoethanolamine boasts a remarkable purity level, consistently exceeding 99.5%, with typical assays reaching 99.9% or higher. This high purity ensures optimal reactivity and minimal impurities, which is critical for sensitive applications. Key properties include its density of approximately 1.0154 g/cm³ at 20°C, a boiling point of around 170°C, and its complete miscibility with water, alcohols, and various polar solvents. Its strongly alkaline nature, with a pH of approximately 12 in aqueous solution, underscores its effectiveness in pH adjustment and chemical reactions.

One of the most significant applications of MEA is in gas treatment processing, particularly for the removal of acidic contaminants such as carbon dioxide (CO2) and hydrogen sulfide (H2S) from natural gas, refinery gas, and flue gas streams. Aqueous solutions of MEA are used in amine treaters, where they efficiently absorb and ionize these acidic compounds, making them considerably more soluble. The MEA scrubbing solutions can then be regenerated through a heating process, releasing the absorbed gases and allowing for the recycling of the pure MEA solution, making it a highly efficient and sustainable choice for industrial gas sweetening operations.

Beyond industrial gas purification, MEA is a valuable ingredient in the personal care and cosmetics industry. It serves as a key component in surfactants, emulsifiers, and pH adjusters, contributing to the formulation of high-quality shampoos, lotions, creams, and other beauty products. Its role in maintaining pH balance is particularly critical for product stability and efficacy.

In agrochemicals, MEA acts as an important intermediate in the production of various herbicides and fungicides, supporting modern agricultural practices. Furthermore, it is a versatile chemical intermediate used in the broader chemical synthesis of detergents, polishes, and other specialty chemicals, demonstrating its foundational importance in chemical manufacturing.

The metalworking sector also benefits from MEA's properties, where it functions as an effective corrosion inhibitor in lubricants and cutting fluids, extending the lifespan of machinery and tools. In water treatment systems, MEA is utilized for pH adjustment and condensate treatment, including its use in power plant steam cycles for corrosion control through 'all-volatile treatment' (AVT).

Additionally, the textile industry employs MEA as a softener and dye-fixing agent for fabrics, while in pharmaceutical formulations, it is used for buffering and emulsion preparation. Its broad utility highlights its indispensable nature across diverse sectors.

NINGBO INNO PHARMCHEM CO.,LTD. offers Monoethanolamine in various packaging options, including 25 kg HDPE jerrycans, 250 kg IBC containers, and bulk tanker trucks, to meet different logistical and volume requirements. For optimal storage, MEA should be kept in a cool, dry, well-ventilated area, away from heat, acids, and oxidizing agents, with containers tightly sealed to prevent moisture absorption. Under proper conditions, our MEA maintains a shelf life of 24 months. Safety in handling is paramount; appropriate Personal Protective Equipment (PPE) such as chemical-resistant gloves and splash goggles, along with adequate ventilation, are recommended to ensure safe usage.

As a dedicated manufacturer and supplier of high-quality Monoethanolamine, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing reliable products and exceptional service. Whether you are looking to buy Monoethanolamine for large-scale industrial operations or specific specialty applications, we invite you to connect with our sales team for detailed product information, competitive price inquiries, and to discuss your specific requirements. We are ready to facilitate your purchase with efficient logistics and consistent product availability.