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2,7-Naphthalenedisulfonicacid,4-[2-[4-[2-(3,6-disulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-3-hydroxy-,sodium salt (1:4) (6483-65-4)

Identification
Name:2,7-Naphthalenedisulfonicacid,4-[2-[4-[2-(3,6-disulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-3-hydroxy-,sodium salt (1:4)
Synonyms:2,7-Naphthalenedisulfonicacid, 3-hydroxy-4,4'-[1,4-naphthylenebis(azo)]di-, tetrasodium salt (8CI);2,7-Naphthalenedisulfonic acid,4-[[4-[(3,6-disulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-3-hydroxy-,tetrasodium salt (9CI); Brilliant Black B; C.I. 27245
CAS:6483-65-4
Molecular Formula: C30H20 N4 O13 S4 . 4 Na
Molecular Weight: 0
InChI: InChI=1/C30H20N4O13S4.4Na/c35-30-28(51(45,46)47)14-17-12-19(49(39,40)41)6-8-22(17)29(30)34-32-26-10-9-25(23-3-1-2-4-24(23)26)31-33-27-15-20(50(42,43)44)13-16-11-18(48(36,37)38)5-7-21(16)27;;;;/h1-15,32H,(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;/q;4*+1/p-4/b33-31+,34-29-;;;;
Molecular Structure: (C30H20N4O13S4.4Na) 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4,4'-[1,4-naphthylenebis(azo)]di-, tetrasodium salt (8CI);2...
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