Variamine blue B base ≥98.0% (通过滴定分析) 氧化还原指示剂

供应商: TCI

M0493-1G M0493-25G
TCIAM0493-1GEA 0 CNY
TCIAM0493-1G TCIAM0493-25G
Variamine blue B base ≥98.0% (通过滴定分析) 氧化还原指示剂
Variamine blue B base
分子式: C₁₃H₁₄N₂O
沸点: 210°C
MDL编号: MFCD00070553
CAS号: 101-64-4
EINECS: 202-962-9
Merck Index: 14,05999

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产品技术规格

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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