Indigo carmine, dark powder
Supplier: MP Biomedicals
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Warning
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Synonyms:
CI 73015, FD&C Blue #2, 5,5'-Indigodisulphonic acid, Disodium salt, Food blue No. 2, acid Blue 74, Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulphonate, FD and C Blue No. 2, Carmine Blue
0215263805
0215263880
ICNA0215263805EA
77.7
SGD
ICNA0215263805
ICNA0215263880
Indigo carmine, dark powder
Indigo carmine
Indigo Carmine is a blue, anionic indigoid dye.
Indigo Carmine is useful in the staining of Negri bodies. It can be used as a contrast stain for plasma when red nuclear stains are used.
- Presentation: Dark Powder
- Soluble in water (3 mg/mL) and ethanol (3 mg/mL).
- Storage temperature: Store at room Temperature, protect from light.
Formula:
C₁₆H₈N₂Na₂O₈S₂ MW: 466,36 g/mol Melting Pt: ? 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005723 CAS Number: 860-22-0 EINECS: 212-728-8 Merck Index: 13,04969 |
Specification Test Results
Identity Test | Passes |
UV/Vis: l max (water) | 605-615nm |
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