For businesses operating within the global chemical and textile sectors, the procurement of high-quality intermediates is a cornerstone of efficient and successful manufacturing. 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid (CAS 6535-70-2) is one such critical chemical, serving as a vital intermediate in the synthesis of numerous dyes and pigments. Identifying reliable sources and understanding the product's specifications are key to ensuring seamless production workflows. NINGBO INNO PHARMCHEM CO.,LTD. serves as a premier manufacturer and supplier, providing consistent quality and competitive pricing for this essential compound.

Product Overview and Specifications

2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid is a naphthalene derivative characterized by its specific arrangement of amino, hydroxyl, and two sulfonic acid groups on the naphthalene ring. Typically supplied as a gray powder, its purity is a critical factor for downstream applications. Reputable manufacturers, including NINGBO INNO PHARMCHEM CO.,LTD., offer this intermediate with a minimum assay of 99.5%, ensuring optimal performance in complex chemical reactions. Common packaging includes 25kg drums, making it suitable for both laboratory-scale research and large-scale industrial production. Understanding these specifications is vital for any procurement manager or R&D scientist seeking to buy this chemical.

Applications in the Dye and Pigment Industry

The primary utility of 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid lies in its role as a coupling component in the synthesis of azo dyes. These dyes are widely employed across various industries, including textiles, paper, and leather, for their vibrant colors and excellent fastness properties. The compound's structure facilitates the formation of stable chromophores, enabling the production of a broad color spectrum, particularly reds, blues, and violets. Furthermore, its chemical stability makes it a valuable component in the formulation of pigments, where durability and resistance to degradation are paramount. For companies looking to manufacture high-performance colorants, purchasing this intermediate is a strategic decision.

Why Choose NINGBO INNO PHARMCHEM CO.,LTD. as Your Supplier?

As a leading chemical supplier based in China, NINGBO INNO PHARMCHEM CO.,LTD. is committed to delivering exceptional value. We leverage our manufacturing expertise to produce 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid that meets international quality standards. When you choose to buy from us, you benefit from:

  • Guaranteed Purity: Our product consistently meets high purity requirements.
  • Competitive Pricing: Direct from the manufacturer, offering cost advantages for your business.
  • Reliable Supply Chain: Consistent availability to meet your production schedules.
  • Technical Support: Assistance with product specifications and inquiries.

For businesses actively searching to buy CAS 6535-70-2, engaging with a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. is the most efficient way to ensure product quality and competitive pricing.

Conclusion

2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid is a fundamental intermediate that underpins the vibrant world of dyes and pigments. Its chemical properties make it indispensable for achieving specific color shades and ensuring product longevity. By partnering with a reputable manufacturer and supplier, companies can secure the high-quality materials needed to drive innovation and maintain a competitive edge in the global market.