ACID BLUE 110;ALKALI BLUE 4B;CI 42750;sodium [[4-[(4-amino-m-tolyl)[4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]phenyl]amino]benzenesulphonate;ALKALI BLUE 4 B, FOR MICROSCOPY;ALKALI BLUE 6 B SOLUTION, ACID-BASE INDI CATOR;AlkaliBlue6BC.I.42765;AlkaliBlue5BC.I.42750