For professionals in the dye and pigment manufacturing sectors, a thorough understanding of chemical specifications, handling, and storage is crucial for optimal product outcomes. 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid, identified by CAS 6535-70-2, is a fundamental intermediate in the creation of vibrant colors, particularly for acid and reactive dyes. As a reputable dye intermediate manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. ensures our product meets the highest industry standards.

The critical specifications for this compound typically include an appearance of gray powder and a minimum assay of 70%. The molecular formula is C10H9NO7S2, with a molecular weight of 319.31. These properties are vital for its function as a coupling component in the synthesis of azo dyes. The presence of amino, hydroxyl, and sulfonic acid groups dictates its reactivity and solubility, making it highly valuable for creating stable and brilliant colorants used in textiles, paper, and other applications.

Proper handling and storage are key to maintaining the integrity and efficacy of 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid. It is recommended that the product be stored in a dry, cool, and well-ventilated area, sealed and protected from light. This helps prevent degradation and ensures its stability over time. When you buy CAS 6535-70-2, understanding these storage requirements ensures its performance is preserved for your critical applications.

When sourcing this chemical, it is important to partner with a reliable supplier of 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid. NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive product documentation, including Certificates of Analysis, to verify specifications and purity. Our aim is to facilitate your purchasing decisions by offering high-quality products and transparent information, whether you are involved in the synthesis of acid dyes or other colorant formulations.

For any inquiries regarding the technical specifications, handling procedures, or to obtain a quote for purchasing 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid, please do not hesitate to contact us. We are committed to supporting your production needs with reliable chemical intermediates and expert advice, ensuring you can consistently produce high-quality dyes and pigments. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your chemical sourcing requirements.