The industrial application of dyes like Basic Blue 3 is deeply rooted in their chemical and physical properties. At NINGBO INNO PHARMCHEM, we believe that a thorough understanding of these characteristics is fundamental for optimizing their use and ensuring product quality. Basic Blue 3 (CAS No: 33203-82-6) is a dye that offers a unique set of attributes beneficial for various industrial processes, particularly in the realm of coloration.

From a chemical standpoint, Basic Blue 3 has a molecular formula of C20H26ClN3O and a molecular weight of 359.89. The dye is typically presented as a bronze-colored powder. A key characteristic that dictates its usability in aqueous systems is its solubility. Basic Blue 3 exhibits a solubility of 40 g/L in water at 20°C, and importantly, this solubility is minimally affected by temperature fluctuations. This stability in solution is a significant advantage, ensuring consistent dye concentration and performance throughout dyeing processes.

The spectral properties of Basic Blue 3 are also noteworthy. Its absorption maximum (λmax) is around 654 nm, which is indicative of its vibrant blue color. This specific wavelength absorption is critical for its application as a colorant. The extinction coefficient (ε) values provided for Basic Blue 3, such as ≥12000 at 257-263 nm and ≥45000 at 651-657 nm in water at 0.01g/L, further quantify its light absorption capabilities, essential data for formulators and users aiming to precisely control color intensity and hue.

When considering the purchase of such a chemical, knowing where to buy basic blue 3 from reliable basic blue 3 suppliers is paramount. NINGBO INNO PHARMCHEM focuses on providing products with verified specifications, ensuring that the chemical properties align with industrial expectations. Understanding the basic blue 3 properties, such as its form (powder or crystals) and its typical concentration, is key to successful application.

The industrial significance of Basic Blue 3 extends to its handling and storage. Typically stored at room temperature, the dye maintains its integrity when kept in appropriate conditions. Its utility in dyeing acrylic fabrics, its use in direct printing, and its application in leather dyeing underscore its versatility. By offering detailed technical information and ensuring product quality, NINGBO INNO PHARMCHEM aims to be a trusted partner for businesses relying on essential industrial chemicals like Basic Blue 3.