碘化钾
碘化钾结构式
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常用名 | 碘化钾 | 英文名 | Potassium iodide |
|---|---|---|---|---|
| CAS号 | 7681-11-0 | 分子量 | 166.003 | |
| 密度 | 3.13 | 沸点 | 1330 ºC | |
| 分子式 | IK | 熔点 | 680 ºC | |
| MSDS | 中文版 美版 | 闪点 | 1330°C | |
| 符号 |
GHS07 |
信号词 | Warning |
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Selective and trace determination of monochloramine in river water by chemical derivatization and liquid chromatography/tandem mass spectrometry analysis.
Talanta 140 , 189-97, (2015) Monochloramine (MCA) may enter the aquatic environment through three main sources: wastewater treatment plant effluents, industrial effluents and thermal power plant wastes. Up to date, there are no available data about the concentration levels of this chemic... |
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Toxic impact of bromide and iodide on drinking water disinfected with chlorine or chloramines.
Environ. Sci. Technol. 48(20) , 12362-9, (2014) Disinfectants inactivate pathogens in source water; however, they also react with organic matter and bromide/iodide to form disinfection byproducts (DBPs). Although only a few DBP classes have been systematically analyzed for toxicity, iodinated and brominate... |
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Electrodeposition of reduced graphene oxide on a Pt electrode and its use as amperometric sensor in microchip electrophoresis.
Electrophoresis 36 , 1886-93, (2015) This report describes the development and application of a novel graphene-modified electrode to be used as amperometric sensor in microchip electrophoresis (ME) devices. The modified electrode was achieved based on electroreduction of graphene oxide on an int... |
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Hot electron-induced reduction of small molecules on photorecycling metal surfaces.
Nat. Commun. 6 , 7570, (2015) Noble metals are important photocatalysts due to their ability to convert light into chemical energy. Hot electrons, generated via the non-radiative decay of localized surface plasmons, can be transferred to reactants on the metal surface. Unfortunately, the ... |
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Sono-intercalation of CdS nanoparticles into the layers of titanate facilitates the sunlight degradation of Congo red.
J. Colloid. Interface Sci. 462 , 130-9, (2015) In this paper, the degradation of Congo red (CR) as a dye was investigated by a new synthetic photocatalyst. The synthesis was done through the intercalation of CdS in the layers of titanate (K2Ti4O9) by the assistance of ultrasound. The photocatalyst was pre... |
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Determination of total iodine in serum and urine samples by ion chromatography with pulsed amperometric detection - studies on analyte loss, optimization of sample preparation procedures, and validation of analytical method.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 962 , 141-6, (2014) A fast, accurate and precise ion chromatography method with pulsed amperometric detection was applied to evaluate a variety of parameters affecting the determination of total iodine in serum and urine of 81 subjects, including 56 obese and 25 healthy Polish c... |
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Use of ion-pairing reagent for improving iodine speciation analysis in seaweed by pressure-driven capillary electrophoresis and ultraviolet detection.
J. Chromatogr. A. 1379 , 112-7, (2015) This study achieved resolution improvement for iodine speciation in the presence of an ion-pairing reagent by a pressure-driven capillary electrophoresis (CE) system. Addition of 0.01mM tetrabutyl ammonium hydroxide (TBAH) as the ion-pairing reagent into the ... |
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Detection of water contamination from hydraulic fracturing wastewater: a μPAD for bromide analysis in natural waters.
Analyst 140 , 5501-7, (2015) Due to the rapid expansion in hydraulic fracturing (fracking), there is a need for robust, portable and specific water analysis techniques. Early detection of contamination is crucial for the prevention of lasting environmental damage. Bromide can potentially... |
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Paired-ion electrospray ionization--triple quadrupole tandem mass spectrometry for quantification of anionic surfactants in waters.
Talanta 143 , 320-7, (2015) A new paired ion electrospray ionization tandem mass spectrometry method for determination of anionic surfactants in water samples was developed. In this method, dicationic ion-pairing reagents were complexed with monoanionic analytes to facilitate analyte de... |
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An analytical quality by design (aQbD) approach for a L-asparaginase activity method.
J. Pharm. Biomed. Anal. 117 , 232-9, (2015) L-asparaginase is an effective anti-tumor agent for acute lymphoblastic leukemia. This work presents the development of an activity determination of L-ASNase preparations for pharmaceutical quality control purposes, in accordance with analytical Quality by De... |