推荐产品
等级
for ion-selective electrodes
质量水平
产品线
Selectophore™
方案
≥99.0% (GC)
≥99.0%
97%
表单
liquid
折射率
n20/D 1.543 (lit.)
沸点
245 °C (lit.)
mp
7-9 °C (lit.)
密度
1.129 g/mL at 25 °C (lit.)
SMILES字符串
Cc1cccc(c1C)[N+]([O-])=O
InChI
1S/C8H9NO2/c1-6-4-3-5-8(7(6)2)9(10)11/h3-5H,1-2H3
InChI key
FVHAWXWFPBPFOS-UHFFFAOYSA-N
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一般描述
1,2,-dimethyl-3-nitrobenzene (DNB) is a plasticizer.
Visit our Sensor Applications portal to learn more.
应用
It was used as plasticizer in preparing K+ sensor cocktail which was used as K+ selective microelectrodes, to study nitrate interference with the sensor. It was used as internal standard for GC-MS analysis of 2,4-dichlorophenol, 2,4,6-trichlorophenol, and pentachlorophenol.
其他说明
用于制备 K+ 选择性电极的添加剂
法律信息
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
危险声明
预防措施声明
危险分类
Aquatic Chronic 2
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 2
闪点(°F)
224.6 °F - closed cup
闪点(°C)
107 °C - closed cup
个人防护装备
Eyeshields, Gloves
法规信息
危险化学品
Nitrate interference with potassium-selective microelectrodes.
Cuin, Tracey Ann, et al.
Journal of Experimental Botany, 50, 1709-1712 (1999)
Oehme, M. and Simon, W.
Analytica Chimica Acta, 86, 21-21 (1976)
Jijun Gao et al.
Chemosphere, 71(6), 1181-1187 (2007-11-27)
The chlorophenol pollutants (CPs) have been reported to occur at relatively high concentrations in some Chinese waters. To map the distribution of CPs in the surface water throughout China, samples were collected from over 600 sites in the seven major
Brian Roland Larsen et al.
Glia, 62(4), 608-622 (2014-02-01)
Network activity in the brain is associated with a transient increase in extracellular K(+) concentration. The excess K(+) is removed from the extracellular space by mechanisms proposed to involve Kir4.1-mediated spatial buffering, the Na(+)/K(+)/2Cl(-) cotransporter 1 (NKCC1), and/or Na(+)/K(+)-ATPase activity.
P Wuhrmann et al.
Proceedings of the National Academy of Sciences of the United States of America, 76(2), 806-808 (1979-02-01)
Changes in nuclear K+ electrochemical activity and total nuclear K+ content in salivary glands of Chironomus tentans were measured with ion-selective microelectrodes based on valinomycin and with flameless atomic absorption spectrometry, respectively. The K+ activity increased by a factor of
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