For businesses operating within the chemical manufacturing sector, particularly those involved in dye production or complex organic synthesis, sourcing high-quality intermediates is paramount. One such crucial compound is 1,8-Dihydroxyanthraquinone (CAS 117-10-2). As a leading manufacturer and supplier, understanding its properties and market dynamics is key to successful procurement. This article serves as a buyer's guide, focusing on quality indicators, diverse applications, and strategies for securing cost-effective purchases.

Understanding 1,8-Dihydroxyanthraquinone: Properties and Applications

1,8-Dihydroxyanthraquinone, often referred to as Chrysazin or Danthron, is an organic compound characterized by its anthraquinone structure with two hydroxyl groups at the 1 and 8 positions. It typically presents as a yellow or orange crystalline powder, with a stated purity often reaching 99% for high-grade industrial use. Its primary significance lies in its role as a key intermediate in the synthesis of a vast array of anthraquinone dyes. These dyes are celebrated for their excellent color fastness and brilliance, making them indispensable in the textile industry for dyeing cotton, wool, and synthetic fibers.

Beyond its prominent use in dye manufacturing, 1,8-Dihydroxyanthraquinone finds application in other specialized areas. Its chemical structure lends itself to organic synthesis as a versatile building block, enabling the creation of more complex molecules. Furthermore, it has been noted for its potential use as an antioxidant and in certain niche chemical formulations. For procurement managers and R&D scientists, understanding these diverse applications helps in evaluating the compound's overall value and suitability for various projects.

Quality Parameters and What to Look For When Buying

When purchasing 1,8-Dihydroxyanthraquinone, several quality parameters are critical to ensure optimal performance in your processes. Firstly, purity is paramount. While specifications can vary, aiming for a minimum purity of 97%, and ideally 99%, as offered by reputable manufacturers, is advisable. This is often verified through High-Performance Liquid Chromatography (HPLC). Secondly, assess the appearance; it should be a consistent yellow or orange crystalline powder. Other important indicators include low ash content and minimal insoluble matter in common solvents like toluene, typically specified as less than 0.5% or 0.3% respectively. Moisture content should also be controlled, usually below 1.0%.

Securing Competitive Pricing and Reliable Supply from Manufacturers in China

For businesses looking to buy 1,8-Dihydroxyanthraquinone, sourcing directly from manufacturers, particularly from regions like China known for their extensive chemical production capabilities, can offer significant cost advantages. When engaging with a Chinese manufacturer, it's important to establish clear communication regarding specifications, lead times, and packaging options (e.g., 25kg fiber drums). Look for suppliers who provide comprehensive product documentation, including Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS).

To secure competitive pricing, consider bulk purchase strategies. Many manufacturers offer tiered pricing based on volume. Requesting multiple quotes from different suppliers can also help benchmark prices. Furthermore, building a relationship with a reliable manufacturer ensures a stable supply chain, mitigating risks associated with market fluctuations or production disruptions. For those seeking to buy this essential chemical, partnering with a well-established manufacturer and supplier ensures both quality and cost-effectiveness.

In summary, 1,8-Dihydroxyanthraquinone is a foundational chemical for numerous industries. By focusing on purity, consistency, and working with trusted manufacturers and suppliers, companies can effectively leverage this compound for their production and innovation needs. Enquire today for the best pricing and reliable supply of 1,8-Dihydroxyanthraquinone.