Benzoic acid, 3-[[2-amino-5-hydroxy-6-[(2-hydroxy-2-nitro-3-sulfophenyl)azo]-7-sulfo-1-naphthalenyl]azo]-2-hydroxy-5-sulfo-, chromium complex

CAS Name

Chromate(3-), [3-[2-[2-amino-5-(hydroxy-κO)-6-[2-[2-(hydroxy-κO)-5-nitro-3-sulfophenyl]diazenyl-κN¹]-7-sulfo-1-naphthalenyl]diazenyl]-2-hydroxy-5-sulfobenzoato(6-)]-, sodium hydrogen (1:2:1)

Molecular Formula

C₂₃H₁₀CrN₆O₁₆S₃.H.2Na

Molecular Mass

821.54

Other Names and Identifiers

InChI

InChI=1S/C23H16N6O16S3.Cr.2Na/c24-13-2-1-10-11(18(13)27-26-15-6-9(46(37,38)39)5-12(20(15)30)23(33)34)7-16(47(40,41)42)19(21(10)31)28-25-14-3-8(29(35)36)4-17(22(14)32)48(43,44)45;;;/h1-7,30-32H,24H2,(H,33,34)(H,37,38,39)(H,40,41,42)(H,43,44,45);;;/q;+3;2*+1/p-5

InChIKey

InChIKey=VUKYQIWJVFMEGM-UHFFFAOYSA-I

Canonical SMILES

[H+].[Na+].O=C([O-])C1=CC(=CC(N=NC2=C(N)C=CC3=C4[O-][Cr+3]5[O-]C6=C(N=[N]5C4=C(C=C23)S(=O)(=O)[O-])C=C(C=C6S(=O)(=O)[O-])N(=O)=O)=C1O)S(=O)(=O)[O-]

Other Names for this Substance