Skip to Content
MilliporeSigma
All Photos(1)

Documents

490970

Sigma-Aldrich

Urea-15N2

≥10 atom % 15N, ≥96% (CP)

Sign Into View Organizational & Contract Pricing

Synonym(s):
15N Labeled urea, Carbamide-15N2, Carbonyldiamide-15N2
Linear Formula:
H215NCO15NH2
CAS Number:
Molecular Weight:
62.04
MDL number:
UNSPSC Code:
12352102
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

≥10 atom % 15N

Quality Level

assay

≥96% (CP)

mol wt

60.25 by atom % calculation (10 atom % 15N)

mp

132-135 °C (lit.)

application(s)

agriculture

mass shift

M+2

SMILES string

[15NH2]C([15NH2])=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)/i2+1,3+1

InChI key

XSQUKJJJFZCRTK-SUEIGJEOSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Urea-15N2 a stable isotope compound enriched with 15N isotope.

Application

Urea-15N2 is used
  • In research related to agriculture as fertilizer to investigate crop uptake or denitrification and leaching losses of native soil N via the “added N interaction”.
  • To understand the dynamics of mineral fertilizer and organic-N in soil-plant systems.

Packaging

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.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Wencheng Ding et al.
PloS one, 14(1), e0210176-e0210176 (2019-01-09)
Increasing amounts of crop residues are being returned to croplands. Understanding nitrogen (N) availability in crop residues under various N fertilization regimes is important in optimizing N management. Pot experiments were conducted to investigate the contribution, fate and residual effects
Xu Zhao et al.
Journal of agricultural and food chemistry, 64(15), 3017-3024 (2016-03-30)
The nitrogen (N) isotope method reveals that application of fertilizer N can increase crop uptake or denitrification and leaching losses of native soil N via the "added N interaction". However, there is currently little evidence of the impact of added

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service