Acid Blue S-G structure

Acid Blue S-G

disodium;chromium(3+);3-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-4-oxonaphthalene-1-sulfonate;1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate

Also Known As: Acid Blue S-G|Chromate(2-), (4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-1-naphthalenesulfonato(3-))(1-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenolato(2-)-kappaO)-, sodium (1:2)|Chromate(2-), (4-hydroxy-3-((2-hydroxy-4-nitrophenyl)azo)-1-naphthalenesulfonato(3-))(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))-, disodium|Chromate(2-), [4-(hydroxy-kappaO)-3-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, sodium (1:2)|Chromate(2-), [4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]-, disodium|Disodium (4-hydroxy-3-((2-hydroxy-4-nitrophenyl)azo)naphthalene-1-sulphonato(3-))(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphtholato(2-))chromate(2-)|sodium,1-amino-4-[4-[(dimethylamino)methyl]anilino]-9,10-dioxoanthracene-2-sulfonate|271-351-7|Chromate(2-), [4-(hydroxy-.kappa.O)-3-[2-[2-(hydroxy-.kappa.O)-4-nitrophenyl]diazenyl-.kappa.N1]-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-.kappa.O)-4-nitrophenyl]diazenyl-.kappa.N1]-2-naphthalenolato(2-)-.kappa.O]-, sodium (1:2)|chromium(3+)ato(2-) sodiumato(2-) 3-{[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene}-4-oxo-3,4-dihydronaphthalene-1-sulfonatato(2-) 5-nitro-2-[(2-oxonaphthalen-1(2h)-ylidene)diazanidyl]phenolatato(2-)(1:2:1:1)|Disodium [4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)|disodium; chromium(3+); 3-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-4-oxonaphthalene-1-sulfonate; 1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate|Styrene,butyl methacrylate,2-ethylhexyl acrylate,hydroxypropyl methacrylate,methacrylic acid polymer

CAS: 6966-46-7
Molecular Formula C32H17CrN6Na2O11S
Molecular Weight 790.9877 g/mol
LogP -1.7975
Topological Polar Surface Area 290.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 16
Rotatable Bonds 3
Exact Mass 790.9877
Monoisotopic Mass 790.9877
Heavy Atoms 53
Complexity 1380.0

Chemical Identifiers

CAS Number 6966-46-7
SMILES C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])[O-])[O-].C1=CC=C2C(=C1)C(=CC(=NN=C3C=CC(=CC3=O)N([O-])[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Cr+3]
InChIKey XOAMKSOTMVKAGY-UHFFFAOYSA-K

Product Overview

Acid Blue S-G (CAS 6966-46-7), with molecular formula C32H17CrN6Na2O11S and molecular weight 790.9877 g/mol. IUPAC: disodium;chromium(3+);3-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-4-oxonaphthalene-1-sulfonate;1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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