42210
2,4-二硝基苯肼
puriss. p.a., moistened with water, ≥99.0% (HPLC)
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关于此项目
线性分子式:
(O2N)2C6H3NHNH2
化学文摘社编号:
分子量:
198.14
EC Number:
204-309-3
UNSPSC Code:
12352125
PubChem Substance ID:
Beilstein/REAXYS Number:
615586
MDL number:
InChI key
HORQAOAYAYGIBM-UHFFFAOYSA-N
InChI
1S/C6H6N4O4/c7-8-5-2-1-4(9(11)12)3-6(5)10(13)14/h1-3,8H,7H2
SMILES string
NNc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
grade
puriss. p.a.
assay
≥99.0% (HPLC)
quality
moistened with water
contains
~50% water as stabilizer
technique(s)
UV/Vis spectroscopy: suitable
mp
197-200 °C (lit.)
solubility
50% sulfuric acid: 10 mg/mL, clear (yellow to very dark yellow and green-yellow to very dark green-yellow and yellow-green)
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Other Notes
可能实行销售限制
用乙醛酸对蛋白的 α-氨基进行转氨作用后，用于 α-酮基的测定；用于通过比色法测定醛和酮以及酮类固醇的试剂；在液相色谱中用于进行羰基化合物的紫外-可见光吸收衍生化的试剂
This product has been replaced by D199303-ALDRICH | 2,4-Dinitrophenylhydrazine, reagent grade, 97% | (O2N)2C6H3NHNH2
signalword
Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Sol. 1
supp_hazards
存储类别
4.1A - Other explosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
T. Jupille
Journal of Chromatographic Science, 17, 160-160 (1979)
Idem
Pure and Applied Chemistry. Chimie Pure Et Appliquee, 51, 2157-2157 (1979)
[33] Specific modification of NH(2)-terminal residues by transamination.
H B Dixon et al.
Methods in enzymology, 25, 409-419 (1972-01-01)
Zhihui Ai et al.
Journal of hazardous materials, 179(1-3), 141-150 (2010-03-30)
Nanocrystalline Zn(2)SnO(4) microcubes were hydrothermally synthesized and systematically characterized by XRD, SEM, TEM, XPS, N(2) adsorption-desorption, and UV-vis DRS analysis. The resulting Zn(2)SnO(4) microcubes with the edge size ranging from 0.8 to 1.2 microm were composed of numerous nanoparticles with
Ravi Ch Bollineni et al.
Journal of proteomics, 74(11), 2351-2359 (2011-06-15)
Reactive oxygen species (ROS) can oxidize proteins at almost any amino acid residue. Whereas some modifications are reversible within the cells, the higher oxidation states are especially irreversible. These irreversible post translational modifications are widely used as biomarkers of oxidative
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