Tetranatrium-1-acetamido-2-hydroxy-3-(4-((4-sulfonatophenylazo)-7-sulfonato-1-naphthylazo))naphthalin-4,6-disulfonat
Bezeichnung:Tetranatrium-1-acetamido-2-hydroxy-3-(4-((4-sulfonatophenylazo)-7-sulfonato-1-naphthylazo))naphthalin-4,6-disulfonat
CAS-Nr2519-30-4
Englisch Name:BLACK PN
CBNumberCB9100325
SummenformelC28H22N5NaO14S4
Molgewicht803.73
MOL-Datei2519-30-4.mol
Synonyma
Tetranatrium-1-acetamido-2-hydroxy-3-(4-((4-sulfonatophenylazo)-7-sulfonato-1-naphthylazo))naphthalin-4,6-disulfonat
Tetranatrium-1-acetamido-2-hydroxy-3-(4-((4-sulfonatophenylazo)-7-sulfonato-1-naphthylazo))naphthalin-4,6-disulfonat physikalisch-chemischer Eigenschaften
Schmelzpunkt | >300°C |
Dichte | 0.513[at 20℃] |
storage temp. | room temp |
Löslichkeit | DMSO (Slightly), Methanol (Slgihtly, Heated), Water (Slightly) |
Colour Index | 28440 |
Aggregatzustand | Powder |
Farbe | Black |
Wasserlöslichkeit | 10g/L at 31.8℃ |
LogP | 2.855 |