D-Violet 57 CAS 1594-08-7/61968-60-3

Disperse Violet 57 is an organic dye, chemically known as an azo dye. The following is a description of its nature, use, preparation and safety information:

Nature:
- Disperse Violet 57 is a purple crystalline powder that is soluble in many organic solvents such as alcohols, esters and amino ethers.
-It has good light resistance and washability, and can provide a stable dyeing effect during the dyeing process.

Use:
- Disperse Violet 57 is mainly used for dyeing cellulose-based materials such as textiles, paper and leather.
-It is commonly used in the dyeing process of natural fibers (such as cotton, linen) and synthetic fibers (such as polyester).

Preparation Method:
- Disperse Violet 57 is usually prepared by chemical synthesis. In the manufacturing process, an intermediate of the azo dye is first synthesized, and then a specific reaction step is performed to form the final product.

Safety Information:
- Disperse Violet 57 should be used in accordance with the relevant safety procedures.
-During handling and use, avoid direct contact with skin and eyes, and wear protective equipment if necessary.
-Seek immediate medical help if ingested or inhaled.
-Dye should be stored in a cool, dry and well-ventilated place, away from fire and flammable materials.