In the complex and dynamic field of chemical manufacturing, a deep understanding of key intermediates is vital for innovation and production efficiency. Phenyl J Acid, identified by its CAS number 119-40-4, is a prime example of such an essential compound, playing a pivotal role in the creation of high-performance dyes. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive information on this crucial chemical for R&D scientists and procurement professionals.

The chemical structure of Phenyl J Acid, C16H13NO4S, bestows upon it unique properties that make it an indispensable dye intermediate. Typically appearing as a light grey powder, its purity is a critical parameter, with standard specifications often requiring a minimum of 95%. This high purity ensures that the dyes synthesized using Phenyl J Acid exhibit the desired color brilliance and stability, crucial for applications like textile coloration and specialty pigments. As a manufacturer, we prioritize maintaining these high standards.

The primary utility of Phenyl J Acid lies in its application for synthesizing a range of azo dyes. It is a key precursor for notable dyes such as direct copper salt green BTL, copper salt blue FBGL, and copper salt violet BBL. Its incorporation into these dye structures contributes to their excellent lightfastness and washfastness, qualities that are highly sought after in the textile industry. For businesses looking to buy Phenyl J Acid, partnering with a supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to a product that meets these demanding performance requirements.

Furthermore, Phenyl J Acid is utilized in the production of sun-resistant blue RGL, demonstrating its versatility and importance in developing dyes with enhanced durability. The consistent availability of this intermediate from reliable manufacturers is crucial for maintaining production schedules and meeting market demands. When seeking Phenyl J Acid, inquiring about batch consistency, packaging (typically 25kg drums), and storage recommendations (dry, cool, well-ventilated, sealed and shaded) will help ensure optimal product performance. For those aiming to purchase Phenyl J Acid, understanding these technical aspects, alongside competitive pricing from a dedicated supplier, forms the basis of a strong B2B partnership.