Indigotetrasulfonic acid tetrapotassium salt hydrate

CAS

28699-96-9

Catalog Number

ACM28699969

Category

Other Products

Molecular Weight

734.88 (as Anhydride)

Molecular Formula

C₁₆H₆K₄N₂O₁₄S₄.xH₂O

MSDS COA Spec Sheet

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Specification

Synonyms

Potassium indigotetrasulfonate, Tetrapotassium Indigotetrasulfonate, 340596_SIAL, 67627-19-4, Indigotetrasulfonic Acid Tetrapotassium Salt, I0019, 5,5,7,7-Indigotetrasulfonic acid tetrapotassium salt, 28699-96-9, 5,5 inverted exclamation marka,7,7 inverted exclamation marka-Indigotetrasulfonic acid tetrapotassium salt

IUPAC Name

tetrapotassium;(2E)-3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate

Canonical SMILES

C1=C(C=C2C(=C1S(=O)(=O)[O-])NC(=C3C(=O)C4=CC(=CC(=C4N3)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].O.[K+].[K+].[K+].[K+]

InChI Key

SWRJFVUVNXWCRX-XURWPRCOSA-J

Exact Mass

751.73600

H-Bond Acceptor

H-Bond Donor