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Merck
CN

15270

Sigma-Aldrich

Biuret

98% (Contains ≤10%(w/w) Triuret)

Synonym(s):

Allophanic acid amide, Carbamoylurea

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About This Item

Linear Formula:
NH2CONHCONH2
CAS Number:
Molecular Weight:
103.08
Beilstein:
1703510
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level

Assay

98% (Contains ≤10%(w/w) Triuret)

form

powder or crystals

impurities

≤1% water

mp

185-190 °C (dec.) (lit.)

functional group

amine

SMILES string

NC(=O)NC(N)=O

InChI

1S/C2H5N3O2/c3-1(6)5-2(4)7/h(H5,3,4,5,6,7)

InChI key

OHJMTUPIZMNBFR-UHFFFAOYSA-N

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Application

Biuret (Carbamoylurea) was used as a source of dietary nitrogen in purified diets for steers.

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

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Evaluation of urea, biuret, urea phosphate and uric acid as NPN sources for cattle.
R R Oltjen et al.
The Journal of nutrition, 94(2), 193-202 (1968-02-01)
Jerry A Katzmann et al.
Clinical chemistry, 61(2), 360-367 (2014-12-03)
The use of electrophoresis to monitor monoclonal immunoglobulins migrating in the β fraction may be difficult because of their comigration with transferrin and complement proteins. Immunoassays specific for IgGκ, IgGλ, IgAκ, IgAλ, IgMκ, and IgMλ heavy/light chain (HLC) were validated
Shuping Jin et al.
Journal of agricultural and food chemistry, 59(1), 322-327 (2010-12-16)
In this investigation, a novel water-insoluble slow-release fertilizer, biuret polyphosphoramide (BPAM), was formulated and synthesized from urea, phosphoric acid (H(3)PO(4)), and ferric oxide (Fe(2)O(3)). The structure of BPAM was characterized by Fourier transform infrared (FTIR) spectroscopy. Subsequently, a coated slow-release
Nir Shapir et al.
Applied and environmental microbiology, 72(4), 2491-2495 (2006-04-07)
TrzF, the allophanate hydrolase from Enterobacter cloacae strain 99, was cloned, overexpressed in the presence of a chaperone protein, and purified to homogeneity. Native TrzF had a subunit molecular weight of 65,401 and a subunit stoichiometry of alpha(2) and did
T A Currier et al.
Journal of animal science, 82(5), 1508-1517 (2004-05-18)
Two experiments were conducted to determine the influence of supplemental nonprotein N (NPN) provided daily (D) or every other day (2D) on ruminant performance and N efficiency. Treatments included an unsupplemented control (CON) and a urea (28.7% CP) or biuret

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