Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Acid Blue 93
CAS: 28983-56-4
C.I. No.: C.I. 42780
Synonyms C.I. 42780; C.I. Acid Blue 93; Methyl blue; Acid Blue 93; Aniline Blue W/s; Acid Blue 93; AcidinkblueG; acidleatherblueher; benzenesulfonicacid,((4-(bis(4-((sulfophenyl)amino)phenyl)methylene)-2,5-cycl; benzenesulfonicacid,[[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cycl; brilliantlakeblueg; C.1.AcidBlue93(42780); c.i.acidblue93; c.i.acidblue93,disodiumsalt; C.I.Acid Blue 93; Acid Ink Blue G; disodium 4,4'-[({4-[(4-sulfonatophenyl)iminio]cyclohexa-2,5-dien-1-ylidene}methanediyl)bis(benzene-4,1-diylimino)]dibenzenesulfonate; benzenesulfonate, 2,2'-[[[4-[(2-sulfonatophenyl)imino]-2,5-cyclohexadien-1-ylidene]methylene]bis(4,1-phenyleneimino)]bis-, sodium salt (1:2)
Molecular Formula C37H27N3Na2O9S3
Molecular Weight 799.7921
InChI InChI=1/C37H29N3O9S3.2Na/c41-50(42,43)34-10-4-1-7-31(34)38-28-19-13-25(14-20-28)37(26-15-21-29(22-16-26)39-32-8-2-5-11-35(32)51(44,45)46)27-17-23-30(24-18-27)40-33-9-3-6-12-36(33)52(47,48)49;;/h1-24,38-39H,(H,41,42,43)(H,44,45,46)(H,47,48,49);;/q;2*+1/p-3
CAS Registry Number 28983-56-4
EINECS 249-352-9
Molecular Structure 28983-56-4 water blue for microscopy
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