486124

Sigma-Aldrich

Potassium nitrate-15N

5 atom % 15N

Synonym(s):
15N Labeled KNO3
Linear Formula:
K15NO3
CAS Number:
Molecular Weight:
102.10
MDL number:
PubChem Substance ID:
NACRES:
NA.12

Quality Level

isotopic purity

5 atom % 15N

mol wt

101.15 by atom % calculation (5 atom % 15N)

mp

334 °C (lit.)

density

2.131 g/mL

Featured Industry

Agriculture

mass shift

M+1

SMILES string

[K+].[O-][15N+]([O-])=O

InChI

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

InChI key

FGIUAXJPYTZDNR-IEOVAKBOSA-N

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Packaging

250 g in glass bottle
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Flame over circle

Signal Word

Warning

Hazard Statements

Precautionary Statements

RIDADR

UN 1486 5.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Related Content
Tracer techniques using isotopic N have been employed since the 1940s to investigate such topics as N transformations and cycling in agricultural and other soils, N sources for crop uptake, the fate and behavior of fertilizer N applied to soils, the nature and extent of soil and fertilizer losses, and fertilizer N uptake efficiency.
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