potassium indigotetrasulfonate

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Names

[ CAS No. ]:
67627-19-4

[ Name ]:
potassium indigotetrasulfonate

[Synonym ]:
indigo carmine
[D2,2'-Biindoline]-5,5'-disulfonicacid,3,3'-dioxo-(7CI,8CI)
Indigodisulfonic acid
1H-Indole-5-sulfonicacid,2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo
3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid
tetrapotassium 5,5',7,7'-indigotetrasulfonate
3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,7,5',7'-tetrasulfonic acid,tetrapotassium salt
2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-3-oxoindoline-5-sulfonic acid
(E)-3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid
MFCD00059886
3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,7,5',7'-tetrasulfonsaeure,Tetrakaliumsalz
Saxon blue
(E)-3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,5'-disulfonsaeure
5,5'-Indigotindisulfonic acid
Blue X

Chemical & Physical Properties

[ Molecular Formula ]:
C16H6K4N2O14S4

[ Molecular Weight ]:
734.87700

[ Exact Mass ]:
733.72500

[ PSA ]:
320.52000

[ LogP ]:
3.03040

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

Related Compounds

  • potassium salt of phenyldinitromethane
  • potassium methyldithiocarbamate
  • potassium O,O-dibutyl dithiophosphate
  • potassium dinitro(3-nitrophenyl)methanide
  • Potassium 2,3-dihydro-1H-inden-2-yl(trifluoro)borate(1-)
  • Potassium 2-deoxy-2-(sulfonatoamino)-D-glucose
  • 1-(4-Hydroxy-2-methyl-1,3-benzothiazol-7-yl)ethanone
  • Methyl 5-cyano-2-sulfanylbenzoate
  • ethyl 5-(methoxymethyl)-1-methyl-1H-pyrazole-3-carboxylate
  • Triethoxy(4-methoxy-2,5-dimethylphenyl)silane
  • 4-(2-Methyl-3-trifluoromethylphenyl)-thiosemicarbazide
  • 2-(Phenoxymethyl)-5-pyridin-3-yl-6,7-dihydro-[1,3]thiazolo[5,4-c]pyridin-4-one
  • 1-(5-Amino-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-methylpropan-2-ol
  • 5-(4-Iodophenyl)-5-methylimidazolidine-2,4-dione
  • 8-Oxo-1,4-dioxaspiro[4.5]decane-7-carbaldehyde
  • 3,5-dichloro-6-methyl-1H-pyrazin-2-one
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