Diethanolamine (DEA) is a cornerstone chemical in many industrial formulations due to its versatile properties. As a leading chemical supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-purity DEA and sharing expert insights to help businesses optimize their use of this compound. Understanding the nuances of DEA application can significantly enhance product performance and operational efficiency.

DEA, with its CAS number 111-42-2, is a clear, colorless to pale yellow liquid known for its high purity (≥99.0%). Its chemical structure, featuring a secondary amine and two hydroxyl groups, grants it properties valuable in diverse applications:

  • pH Adjustment and Buffering: In cosmetics, personal care products, and certain industrial cleaners, DEA is used to control and stabilize pH levels. This ensures product stability, efficacy, and skin compatibility. Formulators often buy DEA for its reliable buffering capacity.
  • Surfactant Production: DEA is a key intermediate in the synthesis of diethanolamides, which are non-ionic surfactants widely used in detergents, shampoos, and conditioners for their foaming and emulsifying properties. Purchasing high-grade DEA from a trusted manufacturer ensures the quality of the final surfactant.
  • Gas Sweetening: In the oil and gas industry, DEA solutions are critical for removing hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas. Its efficiency in absorbing these acidic gases makes it a preferred choice for gas treatment plants. Companies in this sector often need large volumes and secure supply chains, making NINGBO INNO PHARMCHEM CO.,LTD. a valuable partner.
  • Corrosion Inhibition: DEA is incorporated into metalworking fluids and industrial lubricants to prevent corrosion of metal parts. Its protective properties contribute to the longevity of machinery and products.
  • Textile Processing: As a softening agent and dye assistant, DEA improves the texture and dyeing uniformity of fabrics. The textile industry benefits from the consistent quality that a reliable DEA supplier can provide.

When formulating with Diethanolamine, consider the following expert advice:

  • Concentration and Compatibility: Determine the optimal concentration of DEA for your specific application. Ensure compatibility with other ingredients in your formulation to avoid unwanted reactions.
  • Purity Matters: For sensitive applications like cosmetics or pharmaceuticals, opt for higher purity grades of DEA. Always review the Certificate of Analysis (CoA) from your supplier.
  • Safety Precautions: Always handle DEA with appropriate personal protective equipment (PPE), including gloves and eye protection, as recommended by safety data sheets.
  • Sourcing Strategy: Partner with reputable manufacturers and suppliers who can guarantee consistent quality and reliable delivery. Understanding market price trends and negotiating terms can also optimize your procurement.

NINGBO INNO PHARMCHEM CO.,LTD. is your premier supplier for high-purity Diethanolamine in China. We are dedicated to providing exceptional quality products at competitive prices, backed by expert technical support. If you are looking to purchase DEA for your industrial formulations, we invite you to request a quote and sample today. Let us help you leverage the full potential of Diethanolamine in your applications.