Rose Bengal, dark red powder
Supplier: MP Biomedicals
Synonyms:
Sodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), Food Red No. 105, CI 45440, Acid red 94, Aniline Rose, Rose Bengal sodium
Rose Bengal is a fluorescent probe for determining NAD binding sites of alcohol dehydrogenase.
Used in Conn′s technique for bacteria in soil; as an alternative to phloxine B in Kreyberg′s stain for keratin and mucus.
Used in Conn′s technique for bacteria in soil; as an alternative to phloxine B in Kreyberg′s stain for keratin and mucus.
Soluble in water at 1 mg/ml (pink to red solution).(Lit.)
Formula:
C₂₀H₂Cl₄I₄O₅Na₂ MW: 1017,63 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00005043 CAS Number: 632-69-9 |
Specification Test Results
Identity Test | Passes |
UV/Vis: λmax (water) | Store at Room Temperature (15 to 30 °C) |
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