System: pyridine/3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-amino-1-naphthalene)sulfonic acid disodium salt

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1) pyridine
DECHEMA ID2536
FormulaC5H5N
Synonymazabenzene
Synonymazine
InChi-KeyJUJWROOIHBZHMG-UHFFFAOYSA-N
Registry No.110-86-1
2) 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-amino-1-naphthalene)sulfonic acid disodium salt
DECHEMA ID32170
FormulaC32H22N6Na2O6S2
Synonymdisodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]phenyl]phenyl]azonaphthalene-1-sulfonate
SynonymC.I. direct red 28
Synonymsodium diphenyldiazo-bis-α-naphthylaminesulfonate
Synonymdisodium 3,3'-[biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate)
Synonymcongo red
InChi-KeyIQFVPQOLBLOTPF-UHFFFAOYSA-L
Registry No.573-58-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
solid-liquid equilibrium-22View
solubility-11View