추천 제품
Grade
analytical standard
CofA
current certificate can be downloaded
특징
standard type calibration
포장
ampule of 100 mg
기술
HPLC: suitable
gas chromatography (GC): suitable
mp
153-156 °C (lit.)
응용 분야
environmental
형식
neat
저장 온도
2-30°C
SMILES string
[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 key
UEQLSLWCHGLSML-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Formaldehyde 2,4-dinitrophenylhydrazone (C7H6N4O4) is a planar molecule and the nitro groups are almost coplanar with the benzene ring.
애플리케이션
Formaldehyde-2,4-DNPH may be used as an analytical standard for the determination of the analyte in air samples, food and feed products, and aquatic products by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°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
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.