Degradation study of nitroaromatic explosives 2-diazo-4,6-dinitrophenol and picramic acid using HPLC and UHPLC-ESI-MS/MS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898721" target="_blank" >RIV/00216275:25310/14:39898721 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11160/14:10281874
Result on the web
<a href="http://dx.doi.org/10.1039/c4ay00401a" target="_blank" >http://dx.doi.org/10.1039/c4ay00401a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c4ay00401a" target="_blank" >10.1039/c4ay00401a</a>
Alternative languages
Result language
angličtina
Original language name
Degradation study of nitroaromatic explosives 2-diazo-4,6-dinitrophenol and picramic acid using HPLC and UHPLC-ESI-MS/MS
Original language description
A new and fast HPLC method with UV detection was developed and validated for the simultaneous determination of nitroaromatic explosives diazodinitrophenol (DDNP), the raw material picramic acid (PicA) and three degradation products of DDNP. DDNP and PicAwere subjected to forced degradation. DDNP was found to be stable under acidic and basic conditions, while thermal, oxidative and photolytic decomposition resulted in three degradation products. Degradation products were separated from DDNP using Ascentis(R) Express C18 fused core particle column and subsequently characterised using UHPLC-ESI-MS/MS method. Optimal chromatography was performed using the isocratic elution of mobile phase consisting of acetonitrile-orthophosphoric acid 0.085% 30 : 70 (v/v) pumped at a flow rate of 0.8 mL/min at a temperature of 50°C. System suitability test parameters, linearity and precision of the HPLC method were evaluated. The new HPLC method is suitable for a fast determination of DDNP and degradatio
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Analytical Methods
ISSN
1759-9660
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
13
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
4761-4768
UT code for WoS article
000337763200041
EID of the result in the Scopus database
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