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72545

Supelco

Nitrate ion standard solution

0.01 M NO3-, for ion-selective electrodes

Synonym(s):
Potassium nitrate solution
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.61

Quality Level

grade

for ion-selective electrodes

shelf life

limited shelf life, expiry date on the label

concentration

0.01 M NO3-

density

1.00 g/mL at 20 °C

SMILES string

[K+].[O-][N+]([O-])=O

InChI

1S/K.NO3/c;2-1(3)4/q+1;-1

InChI key

FGIUAXJPYTZDNR-UHFFFAOYSA-N

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General description

Visit our Sensor Applications portal to learn more.

Application

Nitrate ion standard solution may be used for the preparation of ion-selective membranes and electrodes used in the evaluation of soil macronutrients for testing the soil fertility.

Preparation Note

prepared with KNO3 and H2O

Storage Class Code

12 - Non Combustible Liquids

WGK Germany

nwg

Flash Point F

Not applicable

Flash Point C

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Evaluation of nitrate and potassium ion-selective membranes for soil macronutrient sensing.
Kim H J, et al.
Transactions of the ASABE, 49(3), 597-606 (2006)
Wolfgang R Engelsberger et al.
The Plant journal : for cell and molecular biology, 69(6), 978-995 (2011-11-09)
Nitrogen is an essential macronutrient for plant growth and development. Inorganic nitrogen and its assimilation products control various metabolic, physiological and developmental processes. Although the transcriptional responses induced by nitrogen have been extensively studied in the past, our work here...
M Bahra et al.
Nitric oxide : biology and chemistry, 26(4), 197-202 (2012-01-31)
Ingestion of inorganic nitrate elevates blood and tissue levels of nitrite via bioconversion in the entero-salivary circulation. Nitrite is converted to NO in the circulation, and it is this phenomenon that is thought to underlie the beneficial effects of inorganic...
Mila Ivanova Luleva et al.
Sensors (Basel, Switzerland), 11(4), 4188-4206 (2011-12-14)
Displacement of soil particles caused by erosion influences soil condition and fertility. To date, the cesium 137 isotope ((137)Cs) technique is most commonly used for soil particle tracing. However when large areas are considered, the expensive soil sampling and analysis...
[Alterations in the structure and activity of microbial soil community upon mineral nitrogen supplementation].
I V Evdokimov et al.
Mikrobiologiia, 81(6), 803-809 (2013-04-25)

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