The vibrant world of textiles relies heavily on the precise application of dyes. Among the vast array of colorants, cationic dyes hold a significant position, particularly for synthetic fibers like acrylic. This article explores the chemical nuances and practical applications of Cationic Brilliant Red 4G, also known as Basic Red 14, highlighting its value to procurement managers and formulation scientists in the B2B chemical sector.

As a prominent supplier of Cationic Brilliant Red 4G in China, we aim to provide deep insights into the products we offer. Understanding the chemical structure and behavior of a dye is crucial for optimizing its use in various industrial processes. Cationic Brilliant Red 4G, with its molecular formula C23H26ClN3 and CAS number 12217-48-0, is engineered for superior performance on specific fiber types.

Key Chemical Properties and Advantages

Cationic dyes, like Cationic Brilliant Red 4G, possess positively charged chromophores. This positive charge allows them to form strong ionic bonds with negatively charged sites on fibers such as acrylics, wool, and silk. This mechanism is what underpins their excellent affinity and dyeability for these materials.

  • Molecular Structure: The complex organic structure of Cationic Brilliant Red 4G contributes to its rich red color and its stability. Its molecular weight is approximately 379.93 g/mol.
  • Solubility and Appearance: Typically supplied as a dark red uniform powder, it dissolves easily in water to yield a brilliant red solution, indicating high purity and consistent particle size distribution.
  • Fastness Properties: A key advantage is its impressive light fastness (grade 6) and reasonable perspiration and ironing fastness. This means the color remains vibrant and stable under typical usage conditions.
  • Dye Bath Behavior: The dye exhibits good stability across a pH range of 2-6 and is resistant to degradation from common metal ions found in dye baths, ensuring predictable results.

For businesses looking to buy Cationic Brilliant Red 4G, understanding these chemical behaviors ensures optimal application. Our role as a Cationic Brilliant Red 4G manufacturer means we can guarantee these precise chemical properties.

Optimizing Textile Dyeing Processes

The application of Cationic Brilliant Red 4G is primarily focused on synthetic fibers that possess anionic sites. Its use is particularly prevalent in:

  • Acrylic Fiber Dyeing: This is its core application. It is used for dyeing acrylic loose fibers, tow, and yarns, delivering highly saturated and uniform shades.
  • Modified Polyester and Diacetate: The dye also finds application in dyeing diacetate fibers and modified polyester fabrics, offering good penetration and leveling properties.
  • Direct Printing: It serves as an effective dye for direct printing onto various textile substrates, providing sharp and vibrant designs.
  • Nylon and Blends: While primarily for acrylics, it can also dye nylon and its blends, though compatibility with other dyes and fibers should always be considered.

When searching for Basic Red 14 for acrylic dyeing or looking to purchase C.I. Basic Red 14, it’s important to consider the specific requirements of your fiber substrate. Our expertise as a Cationic Red X-5GN manufacturer ensures we can guide you to the best application methods.

Sourcing from a Trusted Supplier

Procuring high-quality dyes is essential for consistent product output. As a leading Cationic Brilliant Red 4G supplier in China, we emphasize quality control, competitive pricing, and reliable delivery. We understand the importance of a stable supply chain for manufacturers. If you are seeking the best Astrazon Brilliant Red 4G price or a dependable source for your textile coloration needs, contact us. We are dedicated to supporting your business with premium chemical solutions.