For any industrial chemical, understanding its purity and precise specifications is fundamental to ensuring successful application and predictable performance. This is especially true for intermediates like 2-(2-Aminoethoxy) Ethanol (CAS 929-06-6), commonly known as Diglycolamine. Whether used in pharmaceuticals, gas treatment, or coatings, the quality of the supplied material directly influences the final product's efficacy and safety. This guide focuses on the crucial aspects of purity and specifications for 2-(2-Aminoethoxy) Ethanol, and how to identify a reliable supplier when you need to buy 2-(2-Aminoethoxy) Ethanol.

The Importance of Purity Levels

2-(2-Aminoethoxy) Ethanol is typically supplied at a high purity level, often specified as ≥99.0%. This high purity is critical for several reasons:

  • Pharmaceutical Synthesis: In drug manufacturing, even minor impurities can lead to unwanted side reactions, reduced yield, or the formation of toxic byproducts. High purity ensures that the intermediate participates cleanly in the desired synthesis pathway.
  • Gas Treatment Efficiency: For applications like CO2 and H2S absorption, higher purity means a greater capacity for acid gas removal and a longer operational life for the absorbent solution before degradation or the need for purging. Impurities can hinder the absorption process or introduce new contaminants.
  • Performance in Coatings and Adhesives: In formulations where it acts as a corrosion inhibitor or curing agent, purity ensures consistent reactivity and predictable performance characteristics, such as cure speed and final film properties.

Key Specifications to Verify

Beyond overall purity, several other specifications are vital when evaluating 2-(2-Aminoethoxy) Ethanol:

  • Appearance: Typically described as a colorless viscous liquid. Any deviation in color or clarity might indicate contamination or degradation.
  • Density: Usually around 1.04 g/cm³ (at 20°C), this parameter is important for volumetric calculations in formulations and processes.
  • Boiling Point: Around 220-222°C, this helps in understanding its volatility and handling requirements.
  • Water Solubility: It is miscible with water, which is crucial for many of its applications, especially in aqueous gas treatment systems.
  • Acidity Coefficient (pKa): For applications involving pH buffering or specific chemical reactions, the pKa value (around 14.37) is important.
  • Refractive Index: Often specified (e.g., 1.447-1.451 at 20°C), this can be a quick check for consistency.

Finding a Reliable Supplier in China

When looking for a 2-(2-Aminoethoxy) Ethanol supplier China, prioritize those who readily provide detailed specifications and Certificates of Analysis for each batch. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable industrial grade 2-(2-Aminoethoxy) Ethanol manufacturer committed to transparency and quality. We ensure that our product meets rigorous standards, enabling our clients to achieve optimal results. Inquiring about the CAS 929-06-6 price for bulk orders from a trusted manufacturer like us can secure your supply chain.

Understanding and verifying the purity and specifications of 2-(2-Aminoethoxy) Ethanol is a critical step for any industrial user. By partnering with experienced manufacturers, you can ensure the quality and consistency needed for your critical applications.