Quinaldine red ≥95.0% (by titrimetric analysis)

Leverandør: TCI

Synonymer: 2-(2-(4-Dimethylamino)styryl)-1-ethylquinolinium iodide, 2-(4-(Dimethylamino)styryl)-1-ethylquinolin-1-ium iodide

Q0007-1G Q0007-25G
TCIAQ0007-1GEA 220 NOK
TCIAQ0007-1G TCIAQ0007-25G
Quinaldine red ≥95.0% (by titrimetric analysis)
Quinaldine red
Formel: C₂₁H₂₃IN₂
MW: 430,33 g/mol
Smeltepunkt: 240 °C
MDL nummer: MFCD00011968
CAS-nummer: 117-92-0
EINECS: 204-221-5
Merck Indeks: 14,08049
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Spesifikasjon Testresultater

Appearance Dark green to Dark blue to Black powder to crystal
Purity (Nonaqueous Titration) min. 95.0 %
Absorbance min. 0.52 (5mg/L methanol, 524 to 528nm)
Transition interval (pH) (colorless to very pale red)1.4 to 3.2 (yellowish red)

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