直接黑ANBN; 直接黑ANBA; 直接黑NBN; 直接黑TRN; 直接耐晒墨B; 2,7-Naphthalenedisulfonic acid, 4-amino-3-[4-[[4-(2,4-diaminophenyl)azo]phenylamino]carbonylphenyl]azo-5-hydroxy-6-(phenylazo)-, disodium salt; C.I. Direct Black 166; C.I. 30026; Concorde Direct Black ANBN; Dinamine Black NBR SP; Pidictive Black 166; Vilmamin Black NNC.; Fast Black ANBN; Everdirect Black ANBN; Kemanarect Black AB