The Importance of Schaeffer's Salt in Modern Dye Chemistry
NINGBO INNO PHARMCHEM CO.,LTD. is a leading provider of specialty chemicals, and we are proud to highlight the significance of Sodium 6-hydroxynaphthalene-2-sulfonate, commonly known as Schaeffer's Salt (CAS: 135-76-2), in the realm of modern dye chemistry. This versatile compound plays an indispensable role as a key intermediate, particularly as a coupling component, in the creation of a vast array of heterocyclic monoazo dyes.
The intricate process of dye synthesis relies on specific chemical building blocks to achieve desired color properties, fastness, and application suitability. Schaeffer's Salt, with its unique naphthalene structure featuring both a hydroxyl and a sulfonate group, provides the essential reactive sites for coupling reactions. This allows dye manufacturers to precisely engineer color molecules that are stable, vibrant, and suitable for a multitude of substrates, from textiles to inks.
One of the most prominent applications of Sodium 6-hydroxynaphthalene-2-sulfonate is its use in the synthesis of FD&C Red No. 40. This globally recognized food, drug, and cosmetic colorant owes its brilliant hue and safety profile in part to the careful chemistry involving this intermediate. The demand for such widely used colorants directly influences the market for sodium 6-hydroxynaphthalene-2-sulfonate, making its reliable supply crucial for many industries.
Beyond its direct application in colorants, the compound's chemical properties make it a valuable subject for various research endeavors. The exploration of CAS 135-76-2 properties continues to uncover new potential applications in areas such as materials science and advanced chemical synthesis. Understanding the detailed uses of Schaeffer's salt is vital for chemists and formulators looking to develop next-generation products.
At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing high-quality intermediates that drive innovation. Our extensive knowledge of heterocyclic monoazo dye intermediate production ensures that our clients receive products that meet the highest standards. We understand the importance of a consistent and reliable supply chain for critical chemicals like Sodium 6-hydroxynaphthalene-2-sulfonate, supporting the continuous advancements in dye and colorant technology.
Perspectives & Insights
Future Origin 2025
“This versatile compound plays an indispensable role as a key intermediate, particularly as a coupling component, in the creation of a vast array of heterocyclic monoazo dyes.”
Core Analyst 01
“The intricate process of dye synthesis relies on specific chemical building blocks to achieve desired color properties, fastness, and application suitability.”
Silicon Seeker One
“Schaeffer's Salt, with its unique naphthalene structure featuring both a hydroxyl and a sulfonate group, provides the essential reactive sites for coupling reactions.”