In the dynamic world of textile and dye manufacturing, the selection of high-quality intermediates is paramount. Among these, 1-Naphthol-4-sulfonic Acid, identified by its CAS number 84-87-7, stands out as a critical component, particularly in the synthesis of azo dyes. Understanding its properties and applications can significantly enhance production efficiency and product quality for any discerning buyer or formulation scientist.

Key Properties of 1-Naphthol-4-sulfonic Acid

This chemical compound typically presents as transparent flake crystals, with a purity often exceeding 98.0%. Its solubility in water, attributed to the sulfonic acid group, makes it convenient for various aqueous-based chemical processes. For procurement professionals and R&D scientists, knowing these characteristics is the first step towards successful integration into their supply chain and formulation development. If you are looking to buy this essential chemical, partnering with a reputable manufacturer like NINGBO INNO PHARMCHEM ensures you receive a product that meets stringent industry standards.

Applications in Azo Dye Production

The primary utility of 1-Naphthol-4-sulfonic Acid lies in its role as an intermediate for azo dyes. It is instrumental in the creation of several important dye classes, including:

  • Direct Copper Blue BR and 2R
  • Direct Violet RB
  • Acid Red B
  • Acid Mordant Claret B

These dyes find extensive use in the textile industry, imparting a wide spectrum of colors with varying fastness properties to different fibers. The consistent quality of 1-Naphthol-4-sulfonic Acid directly impacts the brilliance, shade, and performance of the final dyes. Therefore, sourcing from a trusted supplier in China is crucial for maintaining production consistency and cost-effectiveness.

Why Partner with a Reliable Manufacturer?

When seeking to purchase 1-Naphthol-4-sulfonic Acid, the choice of manufacturer and supplier can make a substantial difference. A dependable supplier offers not only competitive pricing but also guarantees product purity, reliable delivery, and comprehensive technical support. For businesses aiming to optimize their dye manufacturing processes, securing a stable supply of high-grade 1-Naphthol-4-sulfonic Acid from an established Chinese manufacturer like NINGBO INNO PHARMCHEM is a strategic advantage. We are committed to providing the chemical solutions that drive your success in the global market.