In the expansive landscape of chemical intermediates, 1-Naphthol-4-sulfonic Acid (CAS 84-87-7) holds a significant position, primarily for its indispensability in the creation of azo dyes. For chemical manufacturers and formulators, understanding this compound's characteristics and applications is crucial for optimizing production and developing new color solutions.

Understanding the Chemical Profile

1-Naphthol-4-sulfonic Acid is characterized by its appearance as transparent flake crystals. Its chemical formula is C10H8O4S, with a molecular weight of 224.23. A key attribute is its solubility in water, which is a significant advantage for industrial processes, especially in dye baths. Purity levels, often exceeding 98.0%, are essential for its intended applications, ensuring the quality and vibrancy of the dyes produced. For those looking to buy this chemical, consistency in these properties is paramount.

Applications in the Dye Industry

The primary application of 1-Naphthol-4-sulfonic Acid is as an intermediate in the synthesis of a wide variety of azo dyes. It is instrumental in producing important dyes such as:

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

These dyes are vital for coloring textiles, leather, and paper, contributing to a vast array of consumer and industrial products. The demand for high-quality intermediates like 1-Naphthol-4-sulfonic Acid is driven by the continuous need for new and improved coloring agents in these sectors. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM provides this essential chemical to support the global dye industry.

Why Choose a Reputable Supplier?

Procuring chemicals like 1-Naphthol-4-sulfonic Acid requires a supplier that prioritizes quality, reliability, and competitive pricing. NINGBO INNO PHARMCHEM, as a dedicated manufacturer based in China, offers these advantages. We ensure that our customers receive products that meet stringent international standards, delivered efficiently to meet production schedules. If you are in the market to buy this intermediate, we invite you to contact us for a quote and to learn more about our capabilities.