Pararosaniliniumchlorid ≥85% (durch HPLC), Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
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Gefahr
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Synonyme:
Basic Red 9, Fuchsin basisch Hydrochlorid, 4,4'-(4-Iminocyclohexa-2,5-dienylidenmethylen)dianilinhydrochlorid, 4,4',4''-Triaminotrityliumchlorid, 4,4′-(4-Iminocyclohexa-2,5-dienylidenmethylen)dianilinhydrochlorid, Pararosanilin, Parafuchsin
M-Clarity™ Qualitätsstufe = MQ200
P3750-25G
P3750-25GEA
195
EUR
P3750-25G
Pararosaniliniumchlorid ≥85% (durch HPLC), Sigma-Aldrich®
Pararosaniliniumchlorid
This is the pure, principal component of mixtures commonly referred to as Basic Fuchsin.
- Pararosaniline hydrochloride has been used
- To prepare Schiff reagent
- To stain cow endometrial cytology samples
- To counterstain Prussian blue sections of mice brains
Formel:
C₁₉H₁₈ClN₃ Molecular Weight: 323,82 g/mol Schmelzpunkt: 268,..270 °C Lagertemperatur: Room Temperature |
MDL:
MFCD00001657 CAS-Nummer: 569-61-9 EINECS: 209-321-2 |
Spezifikation Testergebnisse
Appearance (Colour) | Green to Very Dark Green |
Appearance (Form) | Powder or Crystals |
Infrared spectrum | Conforms to Structure |
Solubility (Turbidity) Clear to Opaque c = 1 mg/ml; Ethanol |
Conforms |
59.9 - 81.0 % | Conforms |
11.0 - 14.9 % | Carbon |
543 - 549 nm | Nitrogen |
≥80000 |
Wavelength c = 0.003 g/L; 50% Ethanol |
286 - 292 nm | Extinction Coefficient |
≥17000 | Wavelength |
≥85% | Extinction Coefficient |
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