72545
Nitrate ion standard solution
0.01 M NO3-, for ion-selective electrodes
Synonym(s):
Potassium nitrate solution
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NB.61
Recommended Products
grade
for ion-selective electrodes
Quality Level
form
solution
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
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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
12 - Non Combustible Liquids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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