Basic Blue 7

Basic Blue 7 is a cationic dye known for its deep blue hue and excellent solubility. It is widely used in the textile, paper, and ink industries due to its strong affinity for acrylic fibers and good color fastness. This dye is also found in hair coloring products, leather dyeing, and biological staining applications. Its brilliant shade and high stability make it a preferred choice for industrial dyeing processes. Chemical Formula: C₁₆H₁₈ClN₃ Chemical Code: CAS Number: 2390-60-5

Used in textile dyeing for acrylic, wool, and silk fibers

This dye is commonly used in textile applications for acrylic, wool, and silk fibers, offering excellent affinity and colorfastness. It enables vibrant, even coloration and is suitable for both batch and continuous dyeing processes, ensuring durable and high-quality finishes.

Commonly applied in paper and pulp industry coloring

Commonly applied in the paper and pulp industry, this dye is used to impart vibrant and uniform coloration to paper products. It offers good solubility, stability, and compatibility with various paper manufacturing processes, making it ideal for coloring tissue, writing, packaging, and specialty papers.

Ingredient in hair dye and cosmetic formulations

Frequently used as a key ingredient in hair dyes and cosmetic formulations, this dye delivers intense, lasting color with good compatibility for skin and hair applications.