MilliporeSigma
  • 04732
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04732

Supelco

2,4-Dinitrophenylhydrazine

for HPLC derivatization, LiChropur™, moistened with 35% water, ≥99.0% (HPLC)

All Photos(1)
Linear Formula:
(O2N)2C6H3NHNH2
CAS Number:
119-26-6
Molecular Weight:
198.14
Beilstein:
615586
EC Number:
204-309-3
MDL number:
MFCD00007578
PubChem Substance ID:
329747979
NACRES:
NA.22

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2,4-Dinitrophenylhydrazine reagent grade, 97%

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Formaldehyde-2,4-DNPH Solution certified reference material, TraceCERT®, 100 μg/mL in acetonitrile (aas aldehyde), ampule of 5 × 1 mL

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Formaldehyde-2,4-DNPH certified reference material, TraceCERT®

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O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride for GC derivatization, LiChropur™, ≥99.0% (AT)

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76735

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride

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grade

for HPLC derivatization

Quality Level

100

assay

≥99.0% (HPLC)

quality

LiChropur™
moistened with 35% water

technique(s)

HPLC: suitable

mp

197-200 °C (lit.)

SMILES string

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 key

HORQAOAYAYGIBM-UHFFFAOYSA-N

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Application

2,4-Dinitrophenylhydrazine may be used as a derivatization agent in the analysis of aldehydes and ketones using liquid chromatography coupled with atmospheric pressure photoionization-mass spectrometry (LC-APPI-MS).

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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