推薦產品
等級
for TLC derivatization
品質等級
濃度
~0.005 M in ethanol
技術
thin layer chromatography (TLC): suitable
折射率
n20/D 1.374
密度
0.843 g/mL at 20 °C
適合性
in accordance for application
儲存溫度
2-8°C
SMILES 字串
NNc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
InChI
1S/C6H6N4O4/c7-8-5-2-1-4(9(11)12)3-6(5)10(13)14/h1-3,8H,7H2
InChI 密鑰
HORQAOAYAYGIBM-UHFFFAOYSA-N
一般說明
2,4-二硝基苯肼盐酸溶液为衍生化试剂。
應用
2,4-二硝基苯肼盐酸盐溶液被用于对青蒿素衍生物进行薄层色谱检测。可用于羰基的测定。也可用于用预装药筒涂覆原位硅胶的步骤中。
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
57.2 °F
閃點（°C）
14.0 °C
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
S B Tejada
International journal of environmental analytical chemistry, 26(2), 167-185 (1986-01-01)
A procedure for coating in situ silica gel in prepacked cartridges with 2,4-dinitrophenylhydrazine (DNPH) acidified with hydrochloric acid is described. The coated cartridge was compared with a validated DNPH impinger method for sampling organic carbonyl compounds (aldehydes and ketones) in
R Fields et al.
The Biochemical journal, 121(4), 587-589 (1971-02-01)
A method is described for determining carbonyl groups that is especially suitable for use with proteins and peptides. It involves the determination of the extinction at 370nm of a sample solution after adding 2,4-dinitrophenylhydrazine. The reaction of 2,4-dinitrophenylhydrazine with pyruvoylglycine
Jean-Robert Ioset et al.
PloS one, 4(9), e7270-e7270 (2009-10-01)
Malaria continues to be one of the major public health problems in Africa, Asia and Latin America. Artemisinin derivatives (ARTs; artesunate, artemether, and dihydroartemisinin) derived from the herb, Artemisia annua, are the most effective antimalarial drugs available providing rapid cures.
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
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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