Ningbo Inno Pharmchem Co., Ltd. is a premier supplier and manufacturer of specialty chemicals, including the widely used Disperse Blue 79 (CAS 12239-34-8). This azo dye is fundamental to the textile industry, particularly for achieving vibrant and durable blue shades on synthetic fibers. Understanding its core properties is key for any procurement manager or formulation scientist looking to source this critical material. Our extensive experience as a manufacturer in China allows us to offer this product with exceptional quality and competitive pricing.

Disperse Blue 79 presents as a dark gray uniform powder or granules, indicating its solid form at room temperature. Its molecular formula, C24H27BrN6O10, and molecular weight of 639.41 g/mol provide the essential chemical identity for formulators. The dye's solubility characteristics are also noteworthy; while it is poorly soluble in water (0.6394ug/L at 25 ºC), it exhibits solubility in organic solvents like acetone, which aids in its application and dispersion in dye baths. This characteristic is vital for its performance on hydrophobic fibers like polyester.

The application of Disperse Blue 79 extends primarily to dyeing polyester and acrylic fibers, where its excellent colorfastness, including resistance to light and washing, makes it a preferred choice. For textile professionals seeking to buy Disperse Blue 79, understanding its dyeing behavior is important. It is well-suited for high-temperature and high-pressure dyeing methods, which are standard for polyester. The dye bath pH should ideally be maintained between 5 and 6 to ensure optimal shade and dye uptake, as alkaline conditions can be detrimental to its performance. Relying on a knowledgeable supplier ensures you receive guidance on these critical application parameters.

As a leading manufacturer, our commitment is to provide Disperse Blue 79 with high purity (typically 98% Min or 95% depending on grade). This ensures consistent color yield and performance in your dyeing processes. We understand the importance of reliable sourcing, and our operations in China are geared towards meeting the global demand for this dye with efficiency and affordability. For companies looking to secure their supply chain, choosing a domestic Chinese supplier like us offers logistical advantages and responsive customer service.

When considering a bulk purchase, exploring our competitive price structure for Disperse Blue 79 is a strategic move. We offer flexible order quantities to meet diverse client needs. To learn more about the technical specifications, or to obtain a quotation for your specific requirements, please do not hesitate to contact us. We are dedicated to supporting your textile manufacturing needs with high-quality Disperse Blue 79 and expert advice, making it easier than ever to purchase this essential dye.