For professionals in the chemical industry, particularly those involved in the synthesis of disperse dyes, understanding the sourcing of critical intermediates is paramount. This article aims to guide procurement managers and R&D scientists on how to efficiently identify and purchase high-quality 1,5-Diamino-4,8-dihydroxyanthraquinone, CAS number 145-49-3. As a specialized manufacturer in China, we offer insights into the product's significance and provide a clear pathway for acquisition.

Understanding the Importance of 1,5-Diamino-4,8-dihydroxyanthraquinone

1,5-Diamino-4,8-dihydroxyanthraquinone (CAS 145-49-3) is a key anthraquinone derivative that serves as a fundamental building block in the creation of a wide array of disperse dyes. These dyes are extensively used in the textile industry for coloring synthetic fibers like polyester, nylon, and acetate, owing to their excellent sublimation fastness and dyeing properties. The specific molecular structure of this compound, with its amino and hydroxyl groups on the anthraquinone core, allows for diverse chemical modifications to achieve specific color shades and performance characteristics.

Key Specifications for Procurement Professionals

When you look to buy 1,5-Diamino-4,8-dihydroxyanthraquinone, it's crucial to focus on several key specifications to ensure it meets your production requirements. As a reliable supplier, we emphasize the following:

  • Purity: Typically, a purity of 97% or higher (often determined by HPLC) is expected for effective dye synthesis. Higher purity minimizes side reactions and ensures consistent color yield.
  • Appearance: The product generally presents as a powder, with colors ranging from gray to dark purple or black, depending on the exact processing and purity.
  • Molecular Formula and Weight: C14H10N2O4 and a molecular weight of 270.24 g/mol are standard identifiers.
  • CAS Number: 145-49-3 is the universally recognized identifier for this chemical.

Why Source from a China Manufacturer? Navigating the Market

China has established itself as a major global hub for chemical manufacturing, offering competitive advantages in terms of production scale, cost-effectiveness, and technological advancement. When seeking to purchase intermediates like 1,5-Diamino-4,8-dihydroxyanthraquinone, partnering with a reputable manufacturer in China can provide significant benefits:

  • Cost Efficiency: Access to cost-effective raw materials and optimized manufacturing processes often translate to more attractive price points for buyers.
  • Scalability: Chinese manufacturers are equipped to handle large-scale production orders, ensuring a stable supply chain for your ongoing manufacturing needs.
  • Quality Control: Leading manufacturers invest heavily in quality assurance systems, adhering to international standards to deliver products that meet global expectations.

How to Obtain a Quote and Sample

For businesses looking to integrate 1,5-Diamino-4,8-dihydroxyanthraquinone into their production lines, the process of obtaining a quote and sample is straightforward. Reputable suppliers will readily provide technical data sheets (TDS) and safety data sheets (SDS) upon request. Engaging with a dedicated sales team allows for discussions about your specific volume requirements and delivery timelines. Ensuring you work with a knowledgeable supplier who understands the nuances of international chemical trade is crucial for a smooth transaction.

In conclusion, by focusing on product specifications, understanding market dynamics, and partnering with experienced manufacturers, procurement professionals can confidently secure the high-quality 1,5-Diamino-4,8-dihydroxyanthraquinone (CAS 145-49-3) needed for their diverse applications in dye and chemical synthesis. We invite you to inquire about our offerings and discover how our capabilities as a leading supplier can benefit your operations.