硝酸
一般危化品
硝酸结构式
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常用名 | 硝酸 | 英文名 | nitric acid |
|---|---|---|---|---|
| CAS号 | 7697-37-2 | 分子量 | 63.013 | |
| 密度 | 1.6±0.1 g/cm3 | 沸点 | 83.0±9.0 °C at 760 mmHg | |
| 分子式 | HNO3 | 熔点 | -42 °C | |
| MSDS | 中文版 美版 | 闪点 | 120.5°C | |
| 符号 |
GHS03, GHS05 |
信号词 | Danger |
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Effects of prenatal exposure to silver nanoparticles on spatial cognition and hippocampal neurodevelopment in rats.
Environ. Res. 138 , 67-73, (2015) Silver nanoparticles (Ag-NPs) are among the most commonly used nanomaterials and may be exposed to human and ecosystem. Prior in vitro study showed that Ag-NPs compromised neurodevelopment of PC12 cells. This study aims to investigate the effect of prenatal e... |
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Disruption of an M. tuberculosis membrane protein causes a magnesium-dependent cell division defect and failure to persist in mice.
PLoS Pathog. 11(2) , e1004645, (2015) The identification of Mycobacterium tuberculosis genes necessary for persistence in vivo provides insight into bacterial biology as well as host defense strategies. We show that disruption of M. tuberculosis membrane protein PerM (Rv0955) resulted in an IFN-γ... |
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DNA double-strand breaks by Cr(VI) are targeted to euchromatin and cause ATR-dependent phosphorylation of histone H2AX and its ubiquitination.
Toxicol. Sci. 143(1) , 54-63, (2014) Hexavalent chromium is a human respiratory carcinogen that undergoes intracellular activation in vivo primarily via reduction with ascorbate. Replication of Cr-adducted DNA triggers mismatch repair that generates toxic DNA double-strand breaks (DSBs) as secon... |
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Rapid detection of sugar alcohol precursors and corresponding nitrate ester explosives using direct analysis in real time mass spectrometry.
Analyst 140(8) , 2785-96, (2015) This work highlights the rapid detection of nitrate ester explosives and their sugar alcohol precursors by direct analysis in real time mass spectrometry (DART-MS) using an off-axis geometry. Demonstration of the effect of various parameters, such as ion pola... |
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Bmp6 expression in murine liver non parenchymal cells: a mechanism to control their high iron exporter activity and protect hepatocytes from iron overload?
PLoS ONE 10(4) , e0122696, (2015) Bmp6 is the main activator of hepcidin, the liver hormone that negatively regulates plasma iron influx by degrading the sole iron exporter ferroportin in enterocytes and macrophages. Bmp6 expression is modulated by iron but the molecular mechanisms are unknow... |
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FurC regulates expression of zupT for the central zinc importer ZupT of Cupriavidus metallidurans.
J. Bacteriol. 196(19) , 3461-71, (2014) The zinc importer ZupT is required for the efficient allocation of zinc to zinc-dependent proteins in the metal-resistant bacterium Cupriavidus metallidurans but not for zinc import per se. The expression of zupT is upregulated under conditions of zinc starva... |
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The role of oxygen functional groups in the adsorption of heteroaromatic nitrogen compounds.
J. Hazard. Mater. 297 , 217-23, (2015) A wood-based activated carbon (AC) was oxidized using different oxidants. The resultant adsorbents were applied to adsorb nitrogen (N) containing compounds that appeared in light cycled oil. Appropriate oxidation treatment can increase oxygen functional group... |
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Enhanced sunlight photocatalytic activity of Ag3PO4 decorated novel combustion synthesis derived TiO2 nanobelts for dye and bacterial degradation.
Photochem. Photobiol. Sci. 14 , 1227-37, (2015) This study demonstrates the synthesis of TiO2 nanobelts using solution combustion derived TiO2 with enhanced photocatalytic activity for dye degradation and bacterial inactivation. Hydrothermal treatment of combustion synthesized TiO2 resulted in unique parti... |
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Silica-based nanofibers for electrospun ultra-thin layer chromatography.
J. Chromatogr. A. 1364 , 261-70, (2014) Nanofibrous silica-based stationary phases for electrospun ultra-thin layer chromatography (E-UTLC) are described. Nanofibers were produced by electrospinning a solution of silica nanoparticles dispersed in polyvinylpyrrolidone solutions to create composite s... |
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Freezing-Enhanced Dissolution of Iron Oxides: Effects of Inorganic Acid Anions.
Environ. Sci. Technol. 49 , 12816-22, (2015) Dissolution of iron from mineral dust particles greatly depends upon the type and amount of copresent inorganic anions. In this study, we investigated the roles of sulfate, chloride, nitrate, and perchlorate on the dissolution of maghemite and lepidocrocite i... |