Direct blue 90(12217-56-0)

• Name: Direct blue 90
• Synonyms:Cuprate(4-),[m-[7-[[3,3'-di(hydroxy-kO)-4'-[[4-(hydroxy-kO)-2-sulfobenzo[a]phenazin-3-yl]azo-kN1][1,1'-biphenyl]-4-yl]azo-kN1]-8-(hydroxy-kO)-1,3,6-naphthalenetrisulfonato(8-)]]di-,tetrasodium (9CI); Cuprate(4-), [m-[7-[[3,3'-dihydroxy-4'-[(4-hydroxy-2-sulfobenzo[a]phenazin-3-yl)azo][1,1'-biphenyl]-4-yl]azo]-8-hydroxy-1,3,6-naphthalenetrisulfonato(8-)]]di-,tetrasodium; 1,3,6-Naphthalenetrisulfonic acid,7-[[3,3'-dihydroxy-4'-[(4-hydroxy-2-sulfobenzo[a]phenazin-3-yl)azo][1,1'-biphenyl]-4-yl]azo]-8-hydroxy-,copper complex; Benzo[a]phenazine, 1,3,6-naphthalenetrisulfonic acid deriv.,copper complex; Benzo[a]phenazine, cuprate(4-) deriv.; C.I. 231560; C.I. DirectBlue 90; Chloramine Chrome Blue FGL; Cuprofix Blue FGL; Cuprofix Printing BlueFGL; Direct Blue 90; Indosol Blue SF 2G; Intralite Blue FGL; Kayarus Supra BlueFGL conc; Pyrazol Fast Blue FGL; Sumilight Supra Blue FGL
• Molecular Formula:C38H16 Cu2 N6 O16 S4 . 4 Na
• Molecular Weight:1167.93884
• CAS Registry Number:12217-56-0
• EINECS:
• Melting Point:
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