Aromatic diamines are fundamental building blocks in organic chemistry, serving as precursors for a vast array of high-value compounds, from polymers to pharmaceuticals. Among these, 1,3-Diaminobenzene Sulfate plays a particularly significant role, offering a stable and versatile source of the m-phenylenediamine moiety. Its application in precise chemical reactions is crucial for achieving desired product characteristics.


NINGBO INNO PHARMCHEM CO.,LTD. is a distinguished 1,3-diaminobenzene sulfate manufacturer, providing a product with exceptional purity (≥99.0%) that is ideal for complex aromatic diamine synthesis. This high level of purity ensures fewer side reactions and a higher yield of the target compounds, which is critical for industrial efficiency and cost-effectiveness. Our product, also identified by its CAS 541-70-8, is supplied as a white crystalline powder, ensuring ease of handling and storage in laboratory and industrial settings.


For researchers and manufacturers seeking reliable chemical solutions for aromatic diamine synthesis, sourcing from a reputable supplier is key. NINGBO INNO PHARMCHEM CO.,LTD. offers a consistent and high-quality supply, making us an ideal partner for bulk chemical purchase needs. Whether the end application is in the synthesis of specialized resins, high-performance fibers, or complex intermediates for other industries, the foundational quality of our 1,3-Diaminobenzene Sulfate provides a competitive edge.


The versatility of 1,3-Diaminobenzene Sulfate extends beyond its well-known role in hair dyes; its reactivity allows for its incorporation into various polymerization processes and fine chemical syntheses. We encourage chemists and procurement professionals to consult with NINGBO INNO PHARMCHEM CO.,LTD. when considering where to purchase high purity 1,3-phenylenediamine sulfate. Our commitment to quality and customer satisfaction ensures that your synthesis projects achieve optimal results every time.