Acid Violet 43, also known by its Color Index number CI 60730 and CAS number 4430-18-6, is a widely utilized synthetic dye renowned for its vibrant violet hue and versatile applications. As a leading manufacturer and supplier of this critical chemical, we aim to provide a comprehensive overview of its properties, uses, and why sourcing it from a reliable partner is essential for your business.

Chemically, Acid Violet 43 belongs to the anthraquinone family of colorants. It typically presents as a dark powder and is characterized by its excellent water solubility, a key property that facilitates its application in aqueous systems. The dye exhibits a distinct violet color in solution, which can shift slightly depending on the lighting conditions. Its stability and consistent performance make it a preferred choice across several industries.

The applications of Acid Violet 43 are extensive. In the textile industry, it is highly valued for dyeing natural fibers such as wool and silk, as well as synthetic fibers like nylon. Its ability to form strong ionic bonds with these materials ensures good dye uptake and colorfastness. Beyond textiles, Acid Violet 43 finds significant use in the cosmetic sector, particularly as a colorant in hair dye formulations. Regulatory bodies like the FDA have assessed its safety for use in externally applied cosmetics, provided it meets specific purity standards, especially concerning potential impurities.

Furthermore, this dye is employed in the production of inks, leather goods, and paper products. Its water solubility also makes it suitable for coloring detergents, soaps, and other cleaning agents where a specific visual appeal is desired. The efficacy and safety profile, particularly for its use as a hair colorant (often designated as Ext. D&C Violet No. 2 by the FDA when certified), underscore its importance.

For businesses looking to buy Acid Violet 43, partnering with an established manufacturer and supplier like us is crucial. We offer not only high-quality products with guaranteed specifications but also competitive pricing and dependable service. Understanding the chemical properties and application requirements is vital, and our expert team is always available to provide technical support and discuss your specific needs, whether for bulk purchases or sample orders. Secure your supply of this essential colorant from a trusted source.