Pararosanilina (cloruro) ≥88% (dye content), crystalline powder C.I. 42500
Fornitore: MP Biomedicals
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Attenzione
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Synonyms:
4,4'-(4-Imminocicloesa-2,5-dienilidenemetilen)dianilina, cloridrato
Basic Fuchsin is a cationic triphenylmethane dye.
- Staining of acid fast bacteria
Basic fuchsin is used for the Ziehl-Neelsen and other similar acid fast staining of the mycobacteria which cause tuberculosis, leprosy etc. and is widely used in biology to stain the nucleus.
Soluble in water (2 mg/ml); ethanol (2 mg/ml - clear red solution).
Attenzione: Research Use Only (RUO).
Formula:
C₁₉H₁₈ClN₃ Peso molecolare: 323,82 g/mol |
MDL Number:
MFCD00001657 CAS Number: 569-61-9 |
Risultati del test di specificazione
Identity Test | Passes |
UV/Vis: λmax (50% ethanol) | 544 - 550 nm |
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