4,4′-Diamino Stilbene-2,2′-Disulfonic Acid (DASDA) is a crucial chemical intermediate widely used in the production of optical brighteners, dyes, and fluorescent whitening agents. It plays a vital role in industries such as textiles, paper, detergents, and plastics, where it enhances product brightness and visual appeal. The compound is known for its strong fluorescent properties and high stabil..
