For businesses in the dye and pharmaceutical industries, securing a consistent supply of high-quality chemical intermediates is paramount. One such critical compound is 1,8-Dichloroanthraquinone (CAS 82-43-9). As a leading manufacturer and supplier based in China, we understand the procurement challenges and aim to provide clear insights for purchasing this vital raw material.

Understanding 1,8-Dichloroanthraquinone's Role

1,8-Dichloroanthraquinone is a well-established intermediate, primarily utilized in the synthesis of various colorants. Its applications span across the production of vibrant VAT dyes, durable disperse dyes, and stable organic pigments. Furthermore, its chemical structure lends itself to being a useful building block in certain pharmaceutical synthesis pathways. The key specifications to look for when buying include its appearance (typically yellow crystals) and its purity, which often needs to be ≥99.5% for optimal performance.

Why Source from China Manufacturers?

China has emerged as a global hub for chemical manufacturing, offering significant advantages in terms of cost-effectiveness and production capacity. When you choose to buy 1,8-Dichloroanthraquinone from a Chinese manufacturer, you can often benefit from competitive pricing due to economies of scale and efficient production processes. Moreover, many Chinese chemical companies, like us, adhere to international quality standards (such as GMP, SGS certification) to ensure product reliability.

Key Considerations When Purchasing 1,8-Dichloroanthraquinone

When you plan to purchase 1,8-Dichloroanthraquinone, it's crucial to consider several factors:

  • Purity and Specifications: Always verify that the supplier can meet your required purity levels (e.g., ≥99.5%) and that the physical properties (like melting point, appearance) align with your process needs. Obtaining a Certificate of Analysis (COA) is standard practice.
  • Supplier Reliability: Look for established suppliers with a proven track record, good communication channels, and robust quality control systems. A reputable manufacturer will be transparent about their production capabilities and certifications.
  • Pricing and MOQ: Compare prices from multiple suppliers, but also consider the Minimum Order Quantity (MOQ). For bulk requirements, a competitive price per kilogram or metric ton is essential. Inquire about pricing for 1,8-Dichloroanthraquinone for sale.
  • Logistics and Packaging: Ensure the supplier offers suitable packaging (e.g., 25kg drums) and reliable shipping options to your location. Understanding the delivery timelines is key for production planning.

How to Procure 1,8-Dichloroanthraquinone

The process to buy 1,8-Dichloroanthraquinone usually involves direct inquiry to a manufacturer or supplier. You can typically find detailed product information, including CAS number (82-43-9), specifications, and contact details for quotation requests on company websites. Many suppliers offer online purchase support or custom synthesis services. To ensure you are buying from a trustworthy source, look for companies that actively promote their quality standards and offer comprehensive technical data sheets (TDS) and safety data sheets (SDS).

By focusing on these aspects, procurement managers and R&D scientists can confidently source 1,8-Dichloroanthraquinone, ensuring the quality and cost-effectiveness of their downstream products. We invite you to contact us for your requirements of this essential chemical intermediate.