| C.I.No | : | 11050 |
| Chemical Name | : | Janus Green B |
| CAS No. | : | 2869-83-2 |
| Chemical Formula | : | C30H31ClN6 |
| Molecular Weight | : | 511.07 gm/mole |
| Dye Content (Spectrophotometry) | : | >65% |
| Absorption Max (50% Ethanol) | : | 664 +/- 13nm |
| Absorptivity (A1%/1cm., in 50% Ethanol) | : | > 550 |
| Loss On Drying (110° c) | : | < 5% |
Cresol Red is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) electrophoresis. In agarose, Cresol Red runs with an apparent molecular size of approx. 125 bp DNA. Cresol Red does not inhibit Taq polymerase. Recently Cresol Red has been used as a pH sensitive indicator dye in nanoengineered optical urea biosensors films and hetero-core structured fiber optic pH sensor.
Phenol Red is suitable for use as a pH indicator. We are manufacturer of Phenol Red and its available in Bulk Quantity.
You cannot copy content of this page
