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72545

Supelco

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:
7757-79-1
MDL number:
MFCD00011409
UNSPSC Code:
26111700
PubChem Substance ID:
329764160
NACRES:
NB.61
grade:
for ion-selective electrodes
form:
solution

grade

for ion-selective electrodes

Quality Level

200

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 Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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