Indigotetrasulfonic Acid Tetrapotassium Salt, >90.0%(HPLC)

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

Indigotetrasulfonic Acid Tetrapotassium Salt, >90.0%(HPLC) (CAS 28699-96-9) is a chemical reagent available from Chemat. Available pack sizes: 1g. Offered by: TCI.

brandTCI
catalog numberI0019-1G
cas28699-96-9
size1g
availability 2 tygodnie|2 weeks
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
TCI 1g 349.46 Pln

properties

delivery time2 weeks
categorychemicals
purity>90.0%(HPLC)
Structural formula: {0} (CAS {1})

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 formulaC16H6K4N2O14S4
Molecular weight734.9 g/mol
IUPAC nametetrapotassium;2-(3-hydroxy-5,7-disulfonato-1H-indol-2-yl)-3-oxoindole-5,7-disulfonate
InChIKeyYWCAPYLKURBDGO-UHFFFAOYSA-J
SMILESC1=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

Also listed as

tetrapotassium 3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate hydrate, 95% Combi-blocks CAS 28699-96-9
Indigotetrasulfonic Acid Tetrapotassium Salt Hydrate, >90.0%(HPLC) Chemat CAS 28699-96-9