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490962

Sigma-Aldrich

Urea-15N2

5 atom % 15N, 99% (CP)

Synonym(s):

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

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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

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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

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’.

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

Sigma-Aldrich

299251

Ammonium-15N chloride

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