Naphthol AS-ITR (CAS 92-72-8) is a significant organic intermediate, recognized for its specific chemical properties that lend themselves to crucial industrial applications, particularly in the coloration sector. For professionals in textile dyeing, pigment manufacturing, and printing, understanding these properties is key to optimizing their use of this versatile compound. This article provides an overview of Naphthol AS-ITR's chemical characteristics and its widespread applications, guiding potential buyers on where to source it effectively.

Chemically, Naphthol AS-ITR is characterized by its molecular structure, which enables it to act as a coupling component in the synthesis of azo dyes and pigments. Its high purity, typically specified at ≥98.5%, and a defined melting point (≥195℃) are critical indicators of its quality and suitability for precise chemical reactions. These properties ensure predictable outcomes in complex formulations, making it a preferred intermediate for manufacturers prioritizing consistent results. Buyers looking to buy Naphthol AS-ITR should always review detailed product specifications.

The applications of Naphthol AS-ITR are diverse and impactful. In the textile industry, it serves as an essential primer for dyeing cotton, viscose, silk, and nylon, producing vibrant and colorfast shades. Its high affinity for cotton makes it a staple for achieving bright peach and red hues. Beyond textiles, Naphthol AS-ITR is employed in the printing of cotton cloth and, crucially, in the manufacture of lake pigments, where it contributes to the durability and intensity of colors used in various industrial products. Sourcing this intermediate from reliable Naphthol AS-ITR suppliers in China often provides a cost-effective solution.

When seeking to procure Naphthol AS-ITR, understanding its market availability and pricing is important. Chinese chemical manufacturers are prominent suppliers, offering competitive Naphthol AS-ITR prices. Companies can effectively purchase Naphthol AS-ITR by engaging with these suppliers, requesting quotations, and verifying product quality through certifications or sample testing. The packaging, typically in 25kg bags, and minimum order quantities, often around 1000kg, are also practical considerations for buyers.

In summary, the chemical properties of Naphthol AS-ITR, coupled with its extensive applications in dyeing and pigment manufacturing, make it a highly valuable intermediate. By understanding these aspects and strategically sourcing from trusted Naphthol AS-ITR manufacturers, businesses can ensure they obtain a high-quality chemical that meets their production needs effectively and economically.