For professionals in the chemical industry, a thorough understanding of a product's chemical properties is foundational for effective utilization and informed purchasing decisions. Acid Black 2, identified by CAS number 8005-03-6, is a synthetic dye that possesses a specific set of characteristics making it valuable across numerous industrial applications. Procurement managers and R&D scientists seeking to buy Acid Black 2 will find this information crucial for ensuring it meets their formulation and processing requirements. NINGBO INNO PHARMCHEM CO.,LTD., as a leading manufacturer and supplier, is dedicated to providing this clarity.

Acid Black 2 is commonly described as a red-black to black powder. Its most significant chemical property is its high water solubility, which allows for easy integration into aqueous-based systems commonly found in dyeing, printing, and ink formulations. This solubility is a direct result of the dye's molecular structure, which includes polar functional groups like sulfonic acid moieties. The dye's spectral characteristics are also noteworthy; typically, in aqueous solution, it exhibits maximum absorbance bands in the visible spectrum, with prominent peaks often reported around 403 nm, 458 nm, and most notably, 612 nm. These absorbance peaks are critical indicators of the dye's concentration and color strength, providing essential data points for quality control and application testing.

Beyond its color and solubility, understanding the stability of Acid Black 2 is important for procurement and application. While generally stable when stored at room temperature, scientific literature indicates that like many azo dyes, prolonged exposure to elements like sunlight or reactive chemicals such as chlorine can lead to degradation. Studies have documented that storage for extended periods can result in a decrease in absorbance values and potential shifts in chromatographic retention times, suggesting the formation of breakdown products. Similarly, exposure to sunlight can cause discoloration, and chlorination can lead to rapid decomposition. This highlights the need for proper storage and handling by users and ensures that the product procured from a reliable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. meets optimal quality standards upon arrival.

For businesses looking to purchase Acid Black 2, NINGBO INNO PHARMCHEM CO.,LTD. offers a commitment to quality and transparency. As a direct manufacturer, we ensure that our Acid Black 2 adheres to precise chemical specifications. We provide technical data sheets and support to help our B2B clients integrate this dye effectively into their processes, whether for leather dyeing, textile coloration, ink formulation, or plastic manufacturing. Our goal is to be a trusted partner, offering not only competitive pricing for bulk purchases but also the technical assurance that comes from working with a dedicated chemical supplier.

In conclusion, understanding the chemical properties of Acid Black 2—its appearance, solubility, spectral data, and stability—is vital for successful industrial applications. By choosing NINGBO INNO PHARMCHEM CO.,LTD. as your supplier, you gain access to a high-quality product backed by technical expertise and a commitment to reliable sourcing. We are here to support your procurement needs for Acid Black 2, ensuring you receive a product that meets your stringent quality demands.