tetrapotassium 3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate hydrate, 95%

cas: 28699-96-9 — see every product listed under this CAS number, including other names

tetrapotassium 3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate hydrate, 95% (CAS 28699-96-9) is a chemical reagent available from Chemat. Available pack sizes: 1g, 250mg. Offered by: Combi-blocks.

• 2D
• 3D

Tetrapotassium;2-(3-hydroxy-5,7-disulfonato-1H-indol-2-yl)-3-oxoindole-5,7-disulfonate (CAS 28699-96-9) is a chemical compound with the molecular formula C16H6K4N2O14S4 and a molecular weight of 734.9 g/mol. IUPAC name: tetrapotassium;2-(3-hydroxy-5,7-disulfonato-1H-indol-2-yl)-3-oxoindole-5,7-disulfonate. InChIKey: YWCAPYLKURBDGO-UHFFFAOYSA-J.

Identity

Molecular formula	C16H6K4N2O14S4
Molecular weight	734.9 g/mol
IUPAC name	tetrapotassium;2-(3-hydroxy-5,7-disulfonato-1H-indol-2-yl)-3-oxoindole-5,7-disulfonate
InChIKey	YWCAPYLKURBDGO-UHFFFAOYSA-J
SMILES	C1=C(C=C(C2=C1C(=C(N2)C3=NC4=C(C3=O)C=C(C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-])S(=O)(=O)[O-].[K+].[K+].[K+].[K+]

Computed by PubChem (NCBI)

Synonyms: Potassium indigotetrasulfonate, Indigotetrasulfonic acid tetrapotassium salt hydrate, Indigotetrasulfonic Acid Tetrapotassium Salt, Tetrapotassium Indigotetrasulfonate, Potassium indigotetrasulfonate, Dye content 85 %, Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7,7'-tetrasulfonate

Related forms of this compound

tetrapotassium;2-(3-hydroxy-5,7-disulfonato-1H-indol-2-yl)-3-oxoindole-5,7-disulfonate C₁₆H₆K₄N₂O₁₄S₄