What industries use Disodium 7-(benzoylamino)-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)-2-naphthalenesulfonate (CAS: 2610-11-9)?

Disodium 7-(benzoylamino)-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)-2-naphthalenesulfonate (CAS: 2610-11-9) has applications in the pharmaceutical industry, where it serves as a key intermediate in the synthesis of dyes and pigments. It is also used in the electronics industry for semiconductor manufacturing and in the polymer industry for the development of advanced coatings and composites. Additionally, the compound is employed in the production of sensors and as a reagent in analytical chemistry.