5,5'-二硫双(2-硝基苯甲酸) ≥98.0% (by HPLC, titration analysis) for determination of SH groups

供应商: TCI
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Synonyms: DTNB, Ellman 试剂, 二硫代硝基苯甲酸, 6,6′-二硝基-3,3′-二硫代苯甲酸, 双(3-羧基-4-硝基苯基)二硫

D0944-1G D0944-25G D0944-5G
TCIAD0944-1GEA 0 CNY
TCIAD0944-1G TCIAD0944-25G TCIAD0944-5G
5,5'-二硫双(2-硝基苯甲酸) ≥98.0% (by HPLC, titration analysis) for determination of SH groups
5,5'-二硫双(2-硝基苯甲酸)
分子式: C₁₄H₈N₂O₈S₂
分子量: 396.36 g/mol
存储条件: Ambient
MDL编号: MFCD00007140
CAS号: 69-78-3
EINECS: 200-714-4
Merck Index: 14,03551
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产品技术规格

Appearance Light yellow to Yellow powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Neutralization titration) min. 98.0 %
Absorbance (E1%1cm) max. 5.0 (412.0 nm, buffer sol. pH7.0 phosphate)


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