Acid blue 193

disodium;chromium(3+);bis(3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate)

CAS: 12392-64-2

Molecular Formula	`C40H22CrN4Na2O10S2-`
Molecular Weight	880.7 g/mol
Topological Polar Surface Area	273.0 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	14
Rotatable Bonds	3
Exact Mass	879.9978
Heavy Atoms	59
Complexity	1570.0

Chemical Identifiers

CAS Number	12392-64-2
SMILES	`C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])[O-])[O-].[Na+].[Na+].[Cr+3]`
InChIKey	`LCZPIYCNOWJWPQ-UHFFFAOYSA-H`

📖 Product Overview

Acid blue 193 (CAS: 12392-64-2) is a chemical compound with molecular formula C40H22CrN4Na2O10S2- and molecular weight 880.7 g/mol. Its IUPAC systematic name is disodium;chromium(3+);bis(3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate). Topological Polar Surface Area 273.0 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 14 Rotatable Bonds 3 Exact Mass 879.9978 Heavy Atoms 59 Complexity 1570.0 InChI Key: LCZPIYCNOWJWPQ-UHFFFAOYSA-H. SMILES: C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])[O-])[O-].[Na+].[Na+].[Cr+3].

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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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