推薦產品
等級
analytical standard
CofA
current certificate can be downloaded
特點
standard type calibration
包裝
ampule of 100 mg
技術
HPLC: suitable
gas chromatography (GC): suitable
mp
153-156 °C (lit.)
應用
environmental
格式
neat
儲存溫度
2-30°C
SMILES 字串
[O-][N+](=O)c1ccc(NN=C)c(c1)[N+]([O-])=O
InChI
1S/C7H6N4O4/c1-8-9-6-3-2-5(10(12)13)4-7(6)11(14)15/h2-4,9H,1H2
InChI 密鑰
UEQLSLWCHGLSML-UHFFFAOYSA-N
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一般說明
甲醛2,4-二硝基苯腙（C7H6N4O4）是平面分子，硝基几乎与苯环共面。
應用
有关合适的仪器技术的更多信息，请参阅产品′的分析证书。联系技术服务获得更多支持
甲醛-2,4-DNPH可以作为分析标准品，用于通过各种色谱技术测定空气样品、食品和饲料产品以及水产品中的分析物。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Formaldehyde 2, 4-dinitrophenylhydrazone.
Tameem AA
Acta Crystallographica Section E, Structure Reports Online, 63 (1), 57-58 (2006)
Trace determination of carbonyl compounds in air by gas chromatography of their 2, 4-dinitrophenylhydrazones
Smith RA and Drummond I
Analyst, 104(1242), 875-877 (1979)
Shigehisa Uchiyama et al.
Journal of chromatography. A, 996(1-2), 95-102 (2003-07-02)
The most widely used method for qualitative and quantitative analysis of carbonyl compounds is the 2,4-dinitrophenylhydrazine method through the formation of 2,4-dinitrophenylhydrazone derivatives. However, this method may cause an analytical error because 2,4-dinitrophenylhydrazones have both E- and Z-stereoisomers. Purified aldehyde-2,4-dinitrophenylhydrazone
Shiuh-Dih Chou et al.
Molecular immunology, 45(4), 971-980 (2007-09-14)
We have previously reported that Major Histocompatibility Complex (MHC) class II can be induced by histone deacetylase inhibitors (HDACi) in the absence of class II transactivator (CIITA). Here we characterized the histone modifications associated with the CIITA-dependent (IFN-gamma induced) and
Teresa M Lamb et al.
PloS one, 6(11), e27149-e27149 (2011-11-17)
MAPK signal transduction pathways are important regulators of stress responses, cellular growth, and differentiation. In Neurospora, the circadian clock controls rhythms in phosphorylation of the p38-like MAPK (OS-2); however, the mechanism for this regulation is not known. We show that
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