The captivating colors that adorn our textiles and materials often stem from intricate chemical processes involving specialized intermediates. Among these, 1,4-Diamino Anthraquinone (CAS 128-95-0) holds a significant position, serving as a crucial building block for a wide range of synthetic dyes. For chemists, R&D professionals, and procurement managers in the chemical and textile industries, understanding the molecular properties and sourcing of this compound is vital for developing and producing vibrant, high-performance colorants.

1,4-Diamino Anthraquinone is an organic compound belonging to the anthraquinone family, characterized by its chemical structure which includes amino groups at the 1 and 4 positions of the anthraquinone core. This specific arrangement of functional groups is instrumental in its use as a dye intermediate. It facilitates the synthesis of dyes that exhibit excellent color fastness and brilliance, particularly in the production of disperse dyes, vat dyes, and acid dyes. The compound typically presents as a violet-brown powder with a high purity, often exceeding 99%, which is a critical factor for achieving desired shades and ensuring the stability of the final dye products. This makes it an indispensable raw material for manufacturers seeking to buy high-quality dye components.

The application spectrum of 1,4-Diamino Anthraquinone is broad, with a primary focus on the textile industry. It is extensively used for dyeing polyester fibers, providing deep and resilient purple hues that withstand environmental factors like light and washing. Beyond direct dyeing applications, it serves as a precursor in the synthesis of more complex dyestuffs, contributing to a diverse palette of colors. For R&D scientists, exploring novel dye chemistries often involves utilizing intermediates like CAS 128-95-0, which offer a reliable foundation for innovation. When planning to purchase this chemical, collaborating with a reputable manufacturer or supplier, especially from China, is recommended for competitive pricing and consistent supply.

Procurement managers often look for suppliers who can guarantee not only the chemical’s purity and specifications but also provide comprehensive technical data, such as a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA). These documents are essential for regulatory compliance and quality assurance. The ability to source samples for initial laboratory testing further streamlines the purchasing process, allowing formulators to confirm the intermediate’s suitability for their specific needs. As the demand for advanced coloration solutions continues to grow, a reliable supply of 1,4-Diamino Anthraquinone remains a key strategic asset for companies in the chemical and textile sectors.