Acid Blue 80, identified by its CAS number 4474-24-2, is a synthetic anthraquinone dye that has carved out a significant niche across various industrial sectors due to its distinctive blue hue and robust performance characteristics. As a premier manufacturer and supplier of fine chemicals, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality Acid Blue 80 to meet diverse application needs. This article aims to provide a comprehensive overview of Acid Blue 80, detailing its properties, key applications, and the advantages of sourcing from a reliable chemical partner.

At its core, Acid Blue 80 is a water-soluble anionic dye. Its molecular structure, featuring sulfonic acid groups, makes it readily soluble in water and capable of forming strong ionic bonds with positively charged substrates, particularly proteinaceous and polyamide fibers. This interaction is the foundation for its excellent fastness properties, including high washfastness and lightfastness, making it a preferred choice for textiles, inks, and coatings where color longevity is crucial. The dye typically appears as a dark blue or black powder, with a high melting point exceeding 300°C, indicative of its thermal stability.

The versatility of Acid Blue 80 is remarkable. In the textile industry, it is extensively used for dyeing wool, silk, nylon, and modified acrylics, imparting vibrant and durable blue shades. Its ease of application and excellent color yield make it an economical choice for achieving specific aesthetic requirements. Beyond textiles, Acid Blue 80 finds application as a colorant in cosmetics, adding a desirable blue tone to personal care products. Furthermore, its use extends to the food industry as a coloring agent and to the pharmaceutical sector for tablet and capsule coloration, enhancing product identification and appeal. For businesses looking to buy Acid Blue 80 for any of these applications, ensuring the correct grade and purity is vital.

NINGBO INNO PHARMCHEM CO.,LTD. stands as a leading manufacturer and supplier of Acid Blue 80 from China, committed to delivering superior quality and reliability. We leverage advanced manufacturing processes and stringent quality control measures to ensure that our Acid Blue 80 meets the highest industry standards. Our deep understanding of chemical applications allows us to support clients in selecting the right product and optimizing its use. Whether you are seeking a consistent supplier for large-scale industrial needs or a partner for specialized formulations, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive pricing and dependable service. To learn more about our Acid Blue 80 offerings or to request a quote, please contact us today.