Aniline Dyes

Aniline dyes are a type of synthetic dye derived from aniline, a compound made from ammonia and benzene. Discovered in the mid-19th century, these dyes are known for their vibrant colors and versatility in coloring textiles, such as fabrics and leather. They work by chemically bonding to materials, providing long-lasting hues. Aniline dyes revolutionized the dyeing industry, offering an alternative to natural dyes from plants and animals. However, some aniline dyes can be toxic, leading to concerns about safety and environmental impact, which has prompted the development of safer alternatives in many applications.