Ácido 2-(4-dimetilaminofenilazo)benzoico ≥98.0% (by HPLC)
Proveedor: TCI
M0421-1G
M0421-25G
TCIAM0421-1GEA
16
EUR
TCIAM0421-1G
TCIAM0421-25G
Ácido 2-(4-dimetilaminofenilazo)benzoico ≥98.0% (by HPLC)
Ácido 2-(4-dimetilaminofenilazo)benzoico
Formula:
C₁₅H₁₅N₃O₂ Pto. de fusión: 178…182 °C Densidad: 1,31 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00002425 Núm. CAS: 493-52-7 EINECS: 207-776-1 Índice Merck: 14,06119 |
Resultados test especificaciones
Appearance | Orange to Brown to Dark purple powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Absorbance | min. 0.350 (5 mg/L, EtOH, pH 6.6, 428.0 to 432.0 nm) |
Solubility in hot EtOH (95vol%) | transparency |
Transition interval (pH) | (purplish red)4.2 to 6.2 (yellow) |
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