In the intricate world of chemical synthesis, understanding the fundamental properties and applications of raw materials is paramount for innovation and efficiency. 5-Aminoisophthalic Acid (CAS: 99-31-0), also known by synonyms such as 5-aminobenzene-1,3-dicarboxylic acid, stands out as a compound of significant industrial interest. As a leading manufacturer and supplier of fine chemicals, we are pleased to offer insights into this versatile molecule.

Chemical and Physical Characteristics for Industrial Use

5-Aminoisophthalic Acid (C8H7NO4, MW: 181.145) is characterized by its benzene ring substituted with an amino group and two carboxylic acid groups. This unique structure dictates its reactivity and applicability. Typically presented as an off-white to light brown crystalline powder, it offers a high assay of ≥98.0%, with a moisture content kept at a minimal ≤1.0%. These specifications are crucial for its use in demanding chemical processes. Its physical properties, including a density of approximately 1.6 g/cm³, a high boiling point of 514.9±45.0 °C at 760 mmHg, and a melting point exceeding 300 °C, underscore its thermal stability and suitability for high-temperature reactions. These attributes make it a reliable component for industrial chemical sourcing.

The Role of 5-Aminoisophthalic Acid in Dye Intermediates

One of the most significant applications for 5-Aminoisophthalic Acid is its function as a critical intermediate in the synthesis of dyes. The presence of reactive amino and carboxylic acid groups allows it to participate in complex organic reactions that lead to the formation of robust, vibrant colorants. These dyes find extensive use in the textile industry, providing colorfastness and durability. Manufacturers seeking to buy 5-Aminoisophthalic Acid for dye production rely on its consistent purity and predictable reactivity to achieve desired color outcomes.

Beyond Dyes: Emerging Applications

The versatility of 5-Aminoisophthalic Acid extends beyond traditional dye manufacturing. Researchers are increasingly exploring its potential in the development of advanced materials, such as Metal-Organic Frameworks (MOFs). These porous crystalline structures are being investigated for applications in gas storage, catalysis, and sensing technologies. As a precursor, 5-Aminoisophthalic Acid's ability to coordinate with metal ions is key to building these complex architectures. For those looking to purchase 5-Aminoisophthalic Acid for cutting-edge research and development, sourcing from a reputable manufacturer in China ensures access to high-quality material.

Why Partner with Us? Your Trusted Supplier

As a dedicated 5-Aminoisophthalic Acid supplier, we prioritize delivering consistent quality and reliable supply. Our commitment to stringent quality control ensures that every batch meets the specified high purity and low moisture content. We understand the importance of timely delivery and competitive pricing for your manufacturing operations. If you are looking to buy 5-Aminoisophthalic Acid or require a detailed quotation, our experienced team is ready to assist you. We offer flexible packaging options, typically in 25 kg drums, and maintain optimal storage conditions to preserve product integrity.

Explore the potential of 5-Aminoisophthalic Acid in your next project. Contact us today to learn more about our manufacturing capabilities and how we can meet your chemical sourcing needs.