Rose Bengal 95% (dye content) ≥96% (by HPLC), Sigma-Aldrich®
Fornitore: SIGMA ALDRICH MICROSCOPY
Rose Bengal has been used to evaluate acrosome integrity. It has also been used to initiate photothrombotic occlusion in blood.
Formula:
C₂₀H₂Cl₄I₄O₅Na₂ Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00151169 CAS Number: 632-69-9 EINECS: 211-183-3 |
Risultati del test di specificazione
Appearance (Colour) | Red to Brown |
Appearance (Form): Powder and/or Chunks | Conforms |
Infrared spectrum | Conforms to Structure |
Wave Length, c = 0.004 g/L H2O + 1 ml 1% Na2CO3 | 546 - 550 nm |
Extinction Coefficient | ≥32000 |
Wave Length | 262 - 266 nm |
Purity (HPLC) | Approximately ≥95.0% |
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