Pararosaniline hydrochlorure (Fuchsin basique) 98%, pur
Fournisseur: Thermo Fisher Scientific
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Danger
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Synonyms:
Basic Parafuchsin, 4,4'-(4-Iminocyclohexa-2,5-dienylidenemethylene)dianiline hydrochloride, [4-[Bis(4-aminophenyl)methylidene]-1-cyclohexa-2,5-dienylidene]azanium chloride, Basic Fuchsin hydrochloride, Parafuchsin hydrochloride, Pararosaniline chloride, Basic Red 9, 4,4'-((4-Iminocyclohexa-2,5-dien-1-ylidene)methylene)dianiline hydrochloride, Paramagenta hydrochloride
Formule:
C₁₉H₁₈ClN₃ Point de fusion: 268…270 °C (dec.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00001657 Numéro CAS: 569-61-9 EINECS: 209-321-2 |
Résultats des tests de spécification
Appearance | Green to dark green Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (110°C, 1 h) |
HPLC | ≥97.5 % |
UV Lambda max | 543 to 549 nm (c=0.0003%, 50% EtOH) |
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