Quinaldine red ≥95.0% (por análise titulométrica)
Fornecedor: TCI
Q0007-1G
Q0007-25G
TCIAQ0007-1GEA
16
EUR
TCIAQ0007-1G
TCIAQ0007-25G
Quinaldine red ≥95.0% (por análise titulométrica)
Quinaldine red
Fórmula:
C₂₁H₂₃IN₂ Ponto de Fusão: 240 °C |
Número MDL :
MFCD00011968 Número CAS: 117-92-0 EINECS: 204-221-5 Merck Index: 14,08049 |
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Especificações dos Resultados do Teste
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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