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

供应商: TCI

M0495-1G M0495-25G
TCIAM0495-1GEA 0 CNY
TCIAM0495-1G TCIAM0495-25G
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate) ≥97.0% (以总氮计) for iron-titration
Variamine blue B sulphate (=4-amino-4'-methoxydiphenylamine sulphate)
分子式: C₁₃H₁₄N₂O
MDL编号: MFCD00060258
CAS号: 3169-21-9

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产品技术规格

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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