5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic Acid: Your Key Intermediate for High-Performance Dyes
Discover the essential chemical intermediate driving innovation in the dye industry. Learn about its properties, applications, and why sourcing from a reliable manufacturer is crucial for your production needs.
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5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic Acid
As a leading supplier of high-quality chemical intermediates, we offer 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid (CAS 119-70-0) for your demanding dye manufacturing processes. Sourced from reputable manufacturers in China, our product ensures exceptional purity and performance, essential for producing direct dyes like Direct Black 22 and Direct Blue 175.
- High-Purity Dye Intermediate: Ensure consistent color quality and performance by purchasing 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid with assay 98%min.
- Versatile Applications: This chemical is a critical component for synthesizing a range of direct dyes, impacting the textile and leather industries significantly.
- Reliable Manufacturer Supply: Partner with us to buy this essential dye intermediate, guaranteeing a stable supply chain from experienced manufacturers.
- Optimal Chemical Properties: Benefit from its yellow crystal appearance and a melting point of 244°C, indicative of its suitability for complex organic synthesis in dye production.
Why Choose Our Dye Intermediates?
Guaranteed Purity and Consistency
Our 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid is processed to meet stringent purity standards, ensuring your final dyes exhibit the desired color intensity and fastness. When you buy from us, you invest in consistent product quality.
Expert Sourcing and Supply Chain Management
We leverage our global network to source this crucial dye intermediate from trusted manufacturers, primarily in China. This allows us to offer competitive prices and ensure reliable availability for your production needs.
Technical Support for Your Synthesis Needs
As a dedicated chemical supplier, we understand the complexities of organic synthesis. We are committed to providing the necessary technical information to help you effectively utilize 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid in your dye formulations.
Core Applications in the Dye Industry
Direct Dye Manufacturing
This compound is indispensable for synthesizing direct dyes, including C.I. Direct Black 22 and C.I. Direct Blue 175, widely used in the textile industry for dyeing cotton, viscose, and other cellulosic fibers.
Textile Coloration
The resulting dyes offer excellent color yield and good fastness properties, making 5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid a key ingredient for achieving vibrant and durable shades on fabrics.
Organic Synthesis Intermediate
Beyond direct dyes, it serves as a versatile intermediate in various organic synthesis pathways, enabling the creation of complex molecules for specialized chemical applications.
Pigment Production
Its chemical structure also lends itself to the production of certain pigments, expanding its utility across different coloration industries where stable and high-quality colorants are required.