43760
5,5′-二硫代双（2-硝基苯甲酸）
≥97.5% (HPLC)
别名:
6,6′-二硝基-3,3′-二硫代苯甲酸, DTNB, Ellman 试剂, 二硫代硝基苯甲酸, 双(3-羧基-4-硝基苯基)二硫
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关于此项目
线性分子式:
[-SC6H3(NO2)CO2H]2
化学文摘社编号:
分子量:
396.35
EC Number:
200-714-4
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
1896821
assay
≥97.5% (HPLC)
mp
240-245 °C (dec.) (lit.), ~240 °C (dec.)
SMILES string
OC(=O)c1cc(SSc2ccc(c(c2)C(O)=O)[N+]([O-])=O)ccc1[N+]([O-])=O
InChI
1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
InChI key
KIUMMUBSPKGMOY-UHFFFAOYSA-N
Other Notes
For the modification and quantitative detection of sulfhydryl groups; Re-examination of molar absorption coefficient; Derivatization of thiols for HPLC.
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves