For professionals in the cosmetics industry, understanding the detailed technical profile of chemical ingredients is crucial for successful product development. 2-Nitro-N-hydroxyethyl Aniline, designated by CAS number 4926-55-0, is one such intermediate that plays a significant role in the creation of hair dyes. Formulators rely on precise data regarding its chemical and physical properties to ensure the efficacy, safety, and stability of their final products. This makes a deep dive into its technical specifications essential for anyone looking to buy 2-Nitro-N-hydroxyethyl Aniline CAS 4926-55-0.

The chemical name, 2-Nitro-N-hydroxyethyl Aniline, along with synonyms like HC Yellow No. 2 and N-(2-Nitrophenyl)ethanolamine, helps in precise identification. Its molecular formula, C8H10N2O3, and molecular weight, 182.17700, are fundamental data points for stoichiometric calculations in synthesis. The physical properties often cited include its appearance: an orange-red crystalline powder. This visual characteristic is an important first indicator of product quality.

Purity is a paramount concern for cosmetic ingredients. Reputable suppliers typically offer 2-Nitro-N-hydroxyethyl Aniline with a minimum purity of 99.0% as determined by High-Performance Liquid Chromatography (HPLC). Other key specifications that formulators examine include Ash content (≤0.1%), Moisture content (≤0.5%), and Iron content (≤50ppm). These parameters ensure that the intermediate is free from unwanted impurities that could affect the performance or safety of the hair dye product. Knowing these specifications helps in selecting the right hair dye intermediate manufacturer.

Furthermore, physical data such as melting point (71-73°C), boiling point (376.6°C), and flash point (181.6°C) provide valuable insights into the compound's handling and stability. For those looking to purchase N-(2-Nitrophenyl)ethanolamine for cosmetics, understanding these technical details is as important as negotiating a favorable 2-((2-Nitrophenyl)amino)ethanol price. Access to accurate technical data sheets and Certificates of Analysis (CoA) from the supplier is non-negotiable.

In summary, a thorough understanding of the technical profile of 2-Nitro-N-hydroxyethyl Aniline is vital for cosmetic formulators. By prioritizing high purity, consistent physical properties, and sourcing from manufacturers who provide comprehensive technical documentation, businesses can confidently integrate this intermediate into their product development, ensuring the creation of effective and high-quality hair coloring solutions.