C.I. ACID RED 214

sodium;chromium;3-[(2,4-dioxo-1H-quinolin-3-yl)diazenyl]-4-hydroxy-5-nitrobenzenesulfonate;hydrate

CAS: 6656-02-6

Molecular Formula	`C15H11CrN4NaO9S`
Molecular Weight	498.3 g/mol
Topological Polar Surface Area	204.0 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	11
Rotatable Bonds	0
Exact Mass	497.95496
Heavy Atoms	31
Complexity	784.0

Chemical Identifiers

CAS Number	6656-02-6
SMILES	`C1=CC=C2C(=C1)C(=O)C(C(=O)N2)N=NC3=C(C(=CC(=C3)S(=O)(=O)[O-])[N+](=O)[O-])O.O.[Na+].[Cr]`
InChIKey	`CORCURNKICDAIU-UHFFFAOYSA-M`

📖 Product Overview

C.I. ACID RED 214 (CAS: 6656-02-6) is a chemical compound with molecular formula C15H11CrN4NaO9S and molecular weight 498.3 g/mol. Its IUPAC systematic name is sodium;chromium;3-[(2,4-dioxo-1H-quinolin-3-yl)diazenyl]-4-hydroxy-5-nitrobenzenesulfonate;hydrate. Topological Polar Surface Area 204.0 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 11 Rotatable Bonds 0 Exact Mass 497.95496 Heavy Atoms 31 Complexity 784.0 InChI Key: CORCURNKICDAIU-UHFFFAOYSA-M. SMILES: C1=CC=C2C(=C1)C(=O)C(C(=O)N2)N=NC3=C(C(=CC(=C3)S(=O)(=O)[O-])[N+](=O)[O-])O.O.[Na+].[Cr].

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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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