39068
4-(二甲氨基)偶氮苯-4′-磺酰氯
≥97.5% (AT)
别名:
4-(N,N-二甲基氨基)偶氮苯-4′-磺酸氯, 4-二甲胺基苯基偶氮苯磺酰氯, DABS-Cl
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关于此项目
线性分子式:
(CH3)2NC6H4N=NC6H4SO2Cl
化学文摘社编号:
分子量:
323.80
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
EC Number:
260-235-1
Beilstein/REAXYS Number:
3064095
MDL number:
InChI key
VTVWTPGLLAELLI-WUKNDPDISA-N
InChI
1S/C14H14ClN3O2S/c1-18(2)13-7-3-11(4-8-13)16-17-12-5-9-14(10-6-12)21(15,19)20/h3-10H,1-2H3/b17-16+
SMILES string
CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S(Cl)(=O)=O
assay
≥97.5% (AT)
mp
185 °C (dec.) (lit.)
solubility
DMF: soluble, acetonitrile: soluble
Quality Level
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General description
达布酰氯（4-二甲氨基偶氮苯-4'）-磺酰氯）是一种发色团标记试剂，在 HPLC 中用于衍生氨基酸。与所有氨基酸按顺序自由反应形成 absyl 氨基酸，具有光稳定性，且可在薄层色谱板上显示。
Application
用于氨基酸的定性和定量鉴定以及 N-末端氨基酸的测定。用于 HPLC 法测定伯胺和仲胺。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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