Diamira Black B;Sumifix Black B;Cavalite Black B;Celmazol Black B;Remazol Black GF;Primazin Black BN;Levafix Black E-B;C.I. REACTIVE BLACK 5;Remazol black B;Intracron Black VS-B;Reactive Black 5;Drimarene Black R/K 3B;EINECS 241-164-5;C.I. 20505;2,7-Naphthalenedisulfonic acid, 3,6-(bis(4-((2-hydroxyethyl)sulfonyl)phenyl)bis(azo))-5-amino-4-hydroxy-, di(hydrogen sulfate) ester, tetrasodium salt;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, tetrasodium salt;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((p-((2-hydroxyethyl)sulfonyl)phenyl)azo)-, 3,6-bis(hydrogen sulfate) (ester), tetrasodium salt;4-Amino-5-hydroxy-3,6-bis((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-2,7-naphthalenedisulfonic acid tetrasodium salt;Tetrasodium 4-amino-5-hydroxy-3,6-bis((4-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonate;17095-24-8;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium salt;306452_SIAL;90598-98-4;NCGC00164411-01;LS-94647;12225-25-1;136511-39-2;188735-39-9;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:4);403597-90-0;72528-69-9;tetrasodium 4-amino-5-hydroxy-3,6-bis[(E)-(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]naphthalene-2,7-disulfonate