Naphthol AS (CAS 92-77-3): A Versatile Intermediate for Dyes, Pigments, and Textile Applications
Discover the essential properties and wide-ranging applications of Naphthol AS, a key chemical intermediate vital for the textile and pigment industries. Explore its role in vibrant dyeing and high-performance pigment creation.
Get a Quote & SampleProduct Core Value

Naphthol AS
Naphthol AS is a critical organic intermediate, highly valued for its role as a coupling agent in cotton dyeing and printing across diverse fibers like vinylon, viscose, silk, and diacetate. We are a reliable supplier in China, offering this key chemical with a guaranteed 99% assay.
- Utilize Naphthol AS for cotton dyeing, ensuring vibrant and lasting colors on textiles, leveraging its strong performance as a primer.
- Explore Naphthol AS uses in cotton dyeing for specialized finishes, combining it with various bases to achieve a spectrum of hues.
- Leverage Naphthol AS as a vital Naphthol AS chemical intermediate in the synthesis of numerous organic and fast pigments.
- Enhance your textile printing applications with Naphthol AS, appreciating its versatility on different fabric types and printing methods.
Key Advantages
Exceptional Purity for Consistent Results
With a minimum assay of 99%, Naphthol AS guarantees reliable and consistent outcomes in both dyeing and pigment manufacturing processes.
Broad Textile Application Spectrum
This chemical intermediate is indispensable for Naphthol AS textile printing applications, offering excellent results on cotton, viscose, silk, and synthetic fibers.
Foundation for Vibrant Pigments
Naphthol AS plays a crucial role in Naphthol AS pigment manufacturing, serving as a base for creating high-quality organic and fast pigments used globally.
Key Applications
Cotton Fiber Dyeing
Naphthol AS is the preferred Naphthol AS dye coupling agent for cotton, offering excellent color intensity and fastness.
Organic Pigment Synthesis
This compound is a fundamental building block in the Naphthol AS pigment manufacturing industry, enabling the creation of a wide color palette.
Textile Printing
Its versatility makes it suitable for various textile printing techniques, ensuring vibrant designs on fabrics.
Fast Color Preparation
Naphthol AS is integral to producing fast pigments and other specialized dye formulations for demanding applications.