Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate) ≥97.0% (by total nitrogen basis) for iron-titration
Fornitore: TCI EUROPE
Synonyms:
4-Amino-4'-methoxydiphenylamine Sulphate, N-(4-Methoxyphenyl)-1,4-phenylenediamine sulphate
M0495-1G
M0495-25G
TCIAM0495-1GEA
16
EUR
TCIAM0495-1G
TCIAM0495-25G
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate) ≥97.0% (by total nitrogen basis) for iron-titration
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate)
Formula:
C₁₃H₁₄N₂O Peso molecolare: 312,34 g/mol |
MDL Number:
MFCD00060258 CAS Number: 3169-21-9 |
Risultati del test di specificazione
Appearance | Gray to Dark blue to Black powder to crystal |
Purity (with Total Nitrogen) | min. 97.0 % |
Sensitiveness | Colorimetric Test : Turn Blue purple with 1ppm Iron and turn Colorless to Almost colorless by adding EDTA 2Na |
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