CAS 67627-18-3: tripotassium (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5',7-trisulfonate

Formula: C₁₆H₇K₃N₂O₁₁S₃

InChI: InChI=1/C16H10N2O11S3.3K/c19-15-8-3-6(30(21,22)23)1-2-10(8)17-13(15)14-16(20)9-4-7(31(24,25)26)5-11(12(9)18-14)32(27,28)29;;;/h1-5,17-18H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b14-13+;;;

Synonyms:

• 1H-indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt, (2E)- (1:3)
• 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, tripotassium salt
• Tripotassium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)indoline-5,7-disulfonate
• tripotassium (2Z)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5',7-trisulfonate

Indigotrisulfonic Acid Potassium Salt

CAS: 67627-18-3

• Formula: C₁₆H₇K₃N₂O₁₁S₃
• Purity: >55.0%(HPLC)
• Color and Shape: Gray to Dark purple to Black powder to crystal
• Molecular weight: 616.71

Potassium indigotrisulfonate

CAS: 67627-18-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₆H₇K₃N₂O₁₁S₃
• Color and Shape: Crystalline powder, Dark blue
• Molecular weight: 616.71

Potassium Indigotrisulfonate

CAS: 67627-18-3

• Formula: C₁₆H₇K₃N₂O₁₁S₃
• Color and Shape: Solid
• Molecular weight: 616.7235

Potassium indigotrisulfonate

CAS: 67627-18-3

• Formula: C₁₆H₇K₃N₂O₁₁S₃
• Molecular weight: 616.72

Indigotrisulfonic acid tripotassium salt

CAS: 67627-18-3

Indigotrisulfonic acid tripotassium salt is a compound that has shown to be beneficial in wastewater …

• Formula: C₁₆H₇K₃N₂O₁₁S₃
• Purity: Min. 95%
• Molecular weight: 616.73 g/mol