DIRECT BLUE 202 is a synthetic dye belonging to the class of azo dyes, characterized by its vibrant blue color and solubility in water. It is primarily used in the textile industry for dyeing cotton and other cellulose fibers, as well as in various applications such as paper and leather dyeing. The chemical structure of DIRECT BLUE 202 features multiple azo groups (-N=N-), which contribute to its color properties and stability. This dye is known for its good lightfastness and washfastness, making it suitable for applications where durability is essential. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of aromatic amines upon degradation. Therefore, its use is often regulated in various regions. Safety data sheets recommend handling it with care, using appropriate personal protective equipment to minimize exposure. Overall, DIRECT BLUE 202 is a significant compound in the dye industry, valued for its color properties and application versatility.

DIRECT BLUE 202

107043-92-5: DIRECT BLUE 202 is a synthetic dye belonging to the class of azo dyes, characterized by its vibrant blue color and solubility in water. It is primarily used in the textile industry for dyeing cotton and other cellulose fibers, as well as in various applications such as paper and leather dyeing. The chemical structure of DIRECT BLUE 202 features multiple azo groups (-N=N-), which contribute to its color properties and stability. This dye is known for its good lightfastness and washfastness, making it suitable for applications where durability is essential. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of aromatic amines upon degradation. Therefore, its use is often regulated in various regions. Safety data sheets recommend handling it with care, using appropriate personal protective equipment to minimize exposure. Overall, DIRECT BLUE 202 is a significant compound in the dye industry, valued for its color properties and application versatility.

<p>Direct Blue 202 is a reactive dye that is used in the treatment of wastewater. It has been shown to be effective for the removal of color from wastewater, with a high degree of efficiency. Direct Blue 202 has been shown to have low toxicity and does not persist in water. This dye also has dichroic properties and can be used as a polymerization initiator or coagulant.</p>

CAS 107043-92-5

DIRECT BLUE 202

Direct Blue 202

Ref: 3D-FD41365