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Benzoic acid, 3(or5)-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2-hydroxy-,sodium salt (1:2) (34977-63-4)

Identification
Name:Benzoic acid, 3(or5)-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2-hydroxy-,sodium salt (1:2)
Synonyms:Benzoicacid, 3(or5)-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-,disodium salt (9CI); C.I. Direct Black 51 (7CI); C.I. 27720; DF Black CC;Diamine Fast Grey BN; Direct Black 51; Direct Fast Black Conc.; Helion Grey L;Japanol Fast Black Conc.; Kayaku Direct Fast Black; Kayaku Direct Fast BlackConc; Saturn Black B; Sirius Black L; Sirius Black VE
CAS:34977-63-4
EINECS: 252-305-5
Molecular Formula: C27H19 N5 O7 S . 2 Na
Molecular Weight: 0
InChI: InChI=1S/C23H16Cl2O6.Na/c1-10-6-12(8-14(20(10)26)22(28)29)18(19-16(24)4-3-5-17(19)25)13-7-11(2)21(27)15(9-13)23(30)31;/h3-9,26H,1-2H3,(H,28,29)(H,30,31);
Molecular Structure: (C27H19N5O7S.2Na) Benzoicacid, 3(or5)-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydrox...
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