Diethanolamine (DEA), a key organic compound with the chemical formula HN(CH2CH2OH)2, is indispensable in a wide array of industrial processes. Understanding its fundamental properties, production methods, and the global supply chain is crucial for businesses reliant on this versatile chemical. NINGBO INNO PHARMCHEM CO.,LTD., as a prominent supplier of high-purity DEA from China, offers valuable insights into this essential material.

DEA is a bifunctional molecule, acting as both a secondary amine and a diol. It typically appears as a clear, colorless to pale yellow viscous liquid, though pure DEA can solidify into white crystals at room temperature. Its miscibility with water and alcohols, along with its specific chemical characteristics like a boiling point of 268-270°C and a density of 1.097 g/cm³, make it suitable for demanding applications. The CAS number for Diethanolamine is 111-42-2.

The primary method for producing Diethanolamine involves the reaction of ethylene oxide with aqueous ammonia. By controlling the stoichiometry of these reactants, manufacturers can influence the yield of ethanolamine, DEA, and triethanolamine. Approximately 300 million kilograms of DEA are produced annually through this process, highlighting its significant industrial demand. As a leading manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. adheres to stringent production standards to ensure high purity and consistent quality for our clients.

The industrial applications of Diethanolamine are extensive and varied:

• Cosmetics and Detergents: DEA is a crucial component in the synthesis of diethanolamides, which serve as surfactants and emulsifiers in personal care products and cleaning agents. The ability to buy high-quality DEA directly impacts the performance of these consumer goods.
• Gas Treatment: In the oil and gas industry, DEA is widely used to remove acidic gases (CO2, H2S) from natural gas streams – a process known as gas sweetening. This application demands reliable performance and consistent supply, making trusted suppliers invaluable.
• Textile Industry: DEA acts as a softening and dyeing auxiliary, improving fabric quality and dye uptake. Businesses in this sector often seek competitive pricing for bulk purchases.
• Agriculture: It is used as an intermediate in the formulation of herbicides, contributing to crop protection. Procurement professionals often look for DEA when sourcing agrochemical raw materials.
• Metalworking Fluids: DEA functions as a corrosion inhibitor in cutting fluids and lubricants, extending the life of metal components and machinery.

When considering the global supply of Diethanolamine, factors such as production capacity, export regulations, and logistics play a significant role. NINGBO INNO PHARMCHEM CO.,LTD. offers a robust supply chain, ensuring that businesses worldwide can easily purchase high-purity DEA. We are committed to providing competitive pricing and excellent service to meet your specific needs. If you are seeking a dependable supplier for your Diethanolamine requirements, we invite you to request a quote and sample from us today.