77743-24-9

Formazone Base FormazoneBase 77743-24-9 Formazone Base (Copper Formazone Base of 4 Sulfo Anthranillic Acid) Trisodium [2-[[[(3-amino-2-hydroxy-5-sulfophenyl)azo]phenylmethyl]azo]-4-sulfobenzoato]cuprate trisodium [2-[[alpha-[(3-amino-2-hydroxy-5-sulphophenyl)azo]benzyl]azo]-4-sulphobenzoato(5-)]cuprate(3-) trisodium [2-[[alpha-[(3-amino-2-hydroxy-5-sulphophenyl)azo]benzyl]azo]-4-sulphobenzoato(5-)]cuprate(3-)