Sudan Red 7B, also known as C.I. Solvent Red 19, is a non-fluorescent stain. It is effectively used to stain lipids and is used to indicate the presence of suberin in cell walls. C.I. Solvent Red 19 acts as a marker for formosan subterranean termite, Coptotermes fornosanus Shiraki.
MedKoo Cat#: 462736
Name: Sudan Red 7B
CAS#: 6368-72-5
Chemical Formula: C24H21N5
Exact Mass: 379.1797
Molecular Weight: 379.47
Elemental Analysis: C, 75.97; H, 5.58; N, 18.46
The following data is based on the product molecular weight 379.47 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
