Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

490962

Sigma-Aldrich

Urea-15N2

5 atom % 15N, 99% (CP)

Synonym(s):

15N Labeled urea, Carbamide-15N2, Carbonyldiamide-15N2

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
H215NCO15NH2
CAS Number:
2067-80-3
Molecular Weight:
62.04
MDL number:
MFCD00064399
UNSPSC Code:
12352102
PubChem Substance ID:
24872622
NACRES:
NA.12

isotopic purity

5 atom % 15N

Quality Level

200

Assay

99% (CP)

mol wt

60.15 by atom % calculation (5 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

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBD3025
MBBD0283
MBBC9636
MBBC6964
MBBC4896

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Ammonium-15N chloride ≥98 atom % 15N, ≥99% (CP)

Sigma-Aldrich

299251

Ammonium-15N chloride

Related Content

Stable Isotopes in Agriculture

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.

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