Pararosaniline hydrochlorure (Fuchsin basique) ≥95.0% (par HPLC)
Fournisseur: TCI
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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: 270°C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00001657 Numéro CAS: 569-61-9 EINECS: 209-321-2 |
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Résultats des tests de spécification
Appearance | Dark green to Dark blue to Black powder to crystal |
Purity (HPLC) | min. 95.0 area% |
Lambda max. | 538.0 to 541.0 nm (H2O) |
Absorbance | min. 0.400 (2mg/L, H2O, 538.0 to 541.0 nm) (calcd.on dried substance) |
Drying loss | max. 10.0 % |
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