2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,7-diamino-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-nitro-2-sulfophenyl)diazenyl]-,sodium salt (1:3) (6360-59-4)

Identification
Name:	2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,7-diamino-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-nitro-2-sulfophenyl)diazenyl]-,sodium salt (1:3)
Synonyms:	2,7-Naphthalenedisulfonicacid,4-amino-3-[[4'-[(2,7-diamino-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-[(4-nitro-2-sulfophenyl)azo]-,trisodium salt (9CI); C.I. Acid Black 66, trisodium salt (8CI); Acid Black 66;C.I. 30275; C.I. Acid Black 66; Melegrano Supra Black MG
CAS:	6360-59-4
Molecular Formula:	C38H28 N10 O12 S3 . 3 Na
Molecular Weight:	978.829210000001
InChI:	InChI=1/C38H28N10O12S3.3Na/c39-23-7-1-21-6-13-28(40)35(27(21)17-23)45-42-24-8-2-19(3-9-24)20-4-10-25(11-5-20)43-46-36-31(62(55,56)57)15-22-16-32(63(58,59)60)37(38(49)33(22)34(36)41)47-44-29-14-12-26(48(50)51)18-30(29)61(52,53)54;;;/h1-18,49H,39-41H2,(H,52,53,54)(H,55,56,57)(H,58,59,60);;;/q;3*+1/p-3
Molecular Structure:
Properties
Safety Data