Variamine blue B base ≥98.0% (by titrimetric analysis) indicatore redox
Fornitore: TCI EUROPE
Synonyms:
4-Amino-4'-methoxydiphenylamine, N-(4-Methoxyphenyl)-1,4-phenylenediamine
M0493-1G
M0493-25G
TCIAM0493-1GEA
17
EUR
TCIAM0493-1G
TCIAM0493-25G
Variamine blue B base ≥98.0% (by titrimetric analysis) indicatore redox
Variamine blue B base
Formula:
C₁₃H₁₄N₂O Peso molecolare: 214,27 g/mol Punto di ebollizione: 210°C |
MDL Number:
MFCD00070553 CAS Number: 101-64-4 EINECS: 202-962-9 Merck Index: 14,05999 |
Risultati del test di specificazione
Appearance | Gray to Dark blue to Black powder to crystal |
Purity (Nonaqueous Titration) | min. 98.0 % |
Melting point | 99.0 to 103.0 deg-C |
Sensitiveness | Colorimetric Test : Turn Blue purple with 1ppm Iron and turn Colorless to Almost colorless by adding EDTA 2Na |
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