For professionals in chemical research and development, as well as procurement managers overseeing raw material sourcing, a thorough understanding of a chemical's specifications is vital. Acid Red 18 (CAS 2611-82-7), a widely used azo dye, presents a range of properties that dictate its application and handling. As a premier chemical manufacturer and supplier, we provide critical technical details to aid your evaluation and purchasing decisions.

Acid Red 18 is characterized by its physical appearance as a Red Powder. Its molecular formula is C20H11N2Na3O10S3, with a molecular weight of 604.47. Key quality parameters typically include: strength of 100%±＜2%, ensuring consistent dyeing intensity; moisture content not exceeding 8%, which is important for product stability; and a fineness of ≤8%, indicating ease of dissolution and application. Its solubility in water is noteworthy, often specified as ≥50g/l, facilitating its use in aqueous systems. These specifications are crucial for R&D scientists formulating new products or optimizing existing processes.

From a handling and storage perspective, Acid Red 18 requires attention to maintain its quality. It is recommended to store the product in a sealed container, protected from light and moisture, in a cool, well-ventilated area. While stable under many conditions, it's important to note its tendency to fade in the presence of ascorbic acid. For bulk purchases, packaging is typically in 25kg drums, designed to preserve the product's integrity during transit and storage. As a B2B supplier, we ensure that our Acid Red 18 is packaged appropriately for industrial use, facilitating ease of handling for your procurement teams.

When you buy Acid Red 18, understanding these technical details ensures you are selecting a product that meets your exact application needs. Our commitment as a manufacturer is to provide not just the chemical, but also the technical support and reliable supply necessary for your operations. We encourage procurement managers to inquire about our product specifications and explore competitive pricing for bulk orders. Partnering with a knowledgeable supplier like us ensures you have access to the quality and consistency required for demanding industrial applications.