Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate) ≥97.0% for iron-titration

Leverantör: TCI EUROPE

Synonyms: 4-Amino-4'-methoxydiphenylamine Sulphate, N-(4-Methoxyphenyl)-1,4-phenylenediamine sulphate

M0495-1G M0495-25G
TCIAM0495-1GEA 215 SEK
TCIAM0495-1G TCIAM0495-25G
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate) ≥97.0% for iron-titration
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate)
Formel: C₁₃H₁₄N₂O
MW: 312,34 g/mol
MDL Number: MFCD00060258
CAS nummer: 3169-21-9

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Specifikation testresultat

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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