4,4'-BIS[3-CARBOXY-5-OXO-1-(4-SULFOPHENYL)-2-PYRAZOLIN-4-YL]PENTAMETHINE OXONOLE DIPOTASSIUM SALT

CAS NO: 51858-17-4
Molecular Formula: C25H16K2N4O12S2
Molecular Weight: 706.74

Synonyms

OXONOLE BLUE

PINA(R) OXONOL BLUE 628

OXONOLE BLUE, DIPOTASSIUM SALT

4-pentadienylidene]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-yrazol-4-yl]-dipota

4,4''-Bis-[1-(4-sulfophenyl)-3-carboxy-2-pyrazoline-5-one]-pentamethine oxon

1h-pyrazole-3-carboxylicacid,4-[5-[3-carboxy-5-hydroxy-1-(4-sulfophenyl)-1h-p

BIS{3-CARBOXY-1-(4''-SULFOPHENYL-2-PYRAZOLINE-5-ONE-4-YL)}PENTAMETHINEOXONOL DIPOTASSIUM SALT

4,4'-BIS[3-CARBOXY-5-OXO-1-(4-SULFOPHENYL)-2-PYRAZOLIN-4-YL]PENTAMETHINE OXONOLE DIPOTASSIUM SALT

1,1-Bis(4-sulfophenyl)-3,3-dicarboxy-5,5-dihydroxypyrazolo-4,4-pentamethineoxonole dipotassium salt

1,1'-BIS(4-SULFOPHENYL)-3,3'-DICARBOXY-5,5'-DIHYDROXYPYRAZOLO-4,4'-PENTA-METHINE OXONOLE DIPOTASSIUM SALT

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Chemical Properties

mp :

250 °C (dec.)(lit.)
fp :

>230 °F