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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

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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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