Pararosanilina (cloruro) ≥95.0% (by HPLC)
Fornitore: TCI
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Pericolo
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Synonyms:
4,4'-(4-Imminocicloesa-2,5-dienilidenemetilen)dianilina, cloridrato
Formula:
C₁₉H₁₈ClN₃ Peso molecolare: 323.82 g/mol Punto di fusione: 270°C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00001657 CAS Number: 569-61-9 EINECS: 209-321-2 |
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Risultati del test di specificazione
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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