4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-diiodphenol]S,S-dioxid
Bezeichnung:4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-diiodphenol]S,S-dioxid
CAS-Nr4430-24-4
Englisch Name:Iodophenol Blue
CBNumberCB9164462
SummenformelC19H10I4O5S
Molgewicht857.96
MOL-Datei4430-24-4.mol
Synonyma
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-diiodphenol]S,S-dioxid
4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-diiodphenol]S,S-dioxid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 229 °C (dec.)(lit.) |
| Siedepunkt | 615.3±55.0 °C(Predicted) |
| Dichte | 2.615±0.06 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| Löslichkeit | Slightly soluble in water; soluble in ethanol, methanol, acetone, ether, acetic acid |
| Aggregatzustand | powder |
| pka | 4.16(at 25℃) |
| Farbe | Brown |
| Säure-Base-Indikators(pH-Indikatoren) | yellow (3.0) to blue (4.8) |
| maximale Wellenlänge (λmax) | 433nm |
| BRN | 366159 |
| Major Application | Shelf life indicator, determining proteins, human serum albumins, polymeric biguanides, examining renal and hepatic functions, apoptosis assay |
| CAS Datenbank | 4430-24-4(CAS DataBase Reference) |
