In the intricate world of chemical manufacturing, specific intermediates act as linchpins, enabling the creation of advanced materials and products. Disodium 2-Naphthol-3,7-Disulfonate (CAS 83949-45-5) is one such compound, playing a vital role, particularly in the dye industry. As a dedicated supplier and manufacturer, we aim to provide B2B clients with a deep understanding of the value and application of such critical chemicals.

Disodium 2-Naphthol-3,7-Disulfonate is characterized by its molecular formula C10H6Na2O7S2 and a molecular weight of 348.26. Typically appearing as a light yellow powder, its high purity, often exceeding 98% assay, makes it an indispensable component for synthesizing high-performance naphthol dyes. These dyes are sought after for their brilliant color saturation and excellent fastness properties, which are essential for applications ranging from textile dyeing to industrial coloring agents. For any formulator aiming for superior color results, sourcing this intermediate from a reliable manufacturer is a strategic imperative.

The chemical's primary function as a dye intermediate means it is involved in the core reactions that produce the desired color molecules. Its specific structure allows for efficient coupling reactions, leading to stable and intensely colored compounds. Beyond this, it can also serve as a versatile building block in other organic synthesis pathways, showcasing its broader utility in chemical research and development. When purchasing this compound, considering the supplier's ability to provide consistent quality and technical support is as important as the price itself. We ensure our clients can buy with confidence, knowing they are acquiring a product that meets stringent industry standards.

For businesses that rely on consistent chemical supply, choosing a manufacturer that prioritizes quality control and efficient delivery is crucial. Our packaging solutions, such as 25kg drums, and our commitment to rapid dispatch (5-7 days) ensure that your production schedules are met. By sourcing Disodium 2-Naphthol-3,7-Disulfonate directly from a specialized manufacturer in China, you benefit from both cost advantages and a secure supply chain. We are committed to being your trusted partner for high-quality chemical intermediates, supporting your innovation and production needs.