335134
硝酸钾- 15 N
98 atom % 15N
别名:
15N标记硝酸钾, 15N 标记 KNO3
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关于此项目
线性分子式:
K15NO3
化学文摘社编号:
分子量:
102.10
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352102
MDL number:
Isotopic purity:
98 atom % 15N
Mass shift:
M+1
Form:
white powder
产品名称
硝酸钾- 15 N, 98 atom % 15N
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1/i;1+1
SMILES string
[K+].[O-][15N+]([O-])=O
InChI key
FGIUAXJPYTZDNR-IEOVAKBOSA-N
isotopic purity
98 atom % 15N
form
white powder
mp
334 °C (lit.)
application(s)
agriculture
mass shift
M+1
storage temp.
room temp
Quality Level
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Application
标记的硝酸钾用于：
• 成功跟踪作物对氮肥的吸收情况以及氮肥在土壤有机质中的保留情况。
• 作为内部标准品，定量检测生物样本中硝酸盐（生物样本主要来自人或动物）。
• 测量拟南芥中的蛋白丰度。
• 成功跟踪作物对氮肥的吸收情况以及氮肥在土壤有机质中的保留情况。
• 作为内部标准品，定量检测生物样本中硝酸盐（生物样本主要来自人或动物）。
• 测量拟南芥中的蛋白丰度。
General description
硝酸钾-15是富含 15N同位素的无机化合物。
Packaging
这种产品可以大量现货供应，也可以按需包装。有关定价、供货和包装的信息，请联系稳定同位素客户服务。
signalword
Warning
hcodes
Hazard Classifications
Ox. Sol. 3
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Mathieu Sebilo et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(45), 18185-18189 (2013-10-23)
Increasing diffuse nitrate loading of surface waters and groundwater has emerged as a major problem in many agricultural areas of the world, resulting in contamination of drinking water resources in aquifers as well as eutrophication of freshwaters and coastal marine
Sebastian Schramm et al.
Molecules (Basel, Switzerland), 24(8) (2019-04-21)
Feeding experiments with stable isotopes are helpful tools for investigation of metabolic fluxes and biochemical pathways. For assessing nitrogen metabolism, the heavier nitrogen isotope, [15N], has been frequently used. In plants, it is usually applied in form of [15N]-nitrate, which
Jie Wu et al.
Plant biotechnology journal, 19(3), 448-461 (2020-09-03)
Nitrogen (N) is one of the key essential macronutrients that affects rice growth and yield. Inorganic N fertilizers are excessively used to boost yield and generate serious collateral environmental pollution. Therefore, improving crop N use efficiency (NUE) is highly desirable
Guangyu Guo et al.
Phytochemistry, 72(10), 1028-1039 (2011-02-15)
In the quantitative proteomic studies, numerous in vitro and in vivo peptide labeling strategies have been successfully applied to measure differentially regulated protein and peptide abundance. These approaches have been proven to be versatile and repeatable in biological discoveries. (15)N
Alamin Alfatih et al.
Journal of experimental botany, 71(19), 6032-6042 (2020-06-26)
Nitrogen (N) is indispensable for crop growth and yield, but excessive agricultural application of nitrogenous fertilizers has generated severe environmental problems. A desirable and economical solution to cope with these issues is to improve crop nitrogen use efficiency (NUE). Plant
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