490970
尿素-15N2
≥10 atom % 15N, ≥96% (CP)
别名:
15 N 标记尿素, 氨基甲酰胺- 15 N 2, 羰基二脒- 15 N 2
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关于此项目
线性分子式:
H215NCO15NH2
化学文摘社编号:
分子量:
62.04
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352102
MDL number:
Isotopic purity:
≥10 atom % 15N
Assay:
≥96% (CP)
Mass shift:
M+2
Form:
crystalline powder
isotopic purity
≥10 atom % 15N
Quality Level
assay
≥96% (CP)
form
crystalline powder
mol wt
60.25 by atom % calculation (10 atom % 15N)
mp
132-135 °C (lit.)
application(s)
agriculture
mass shift
M+2
storage temp.
room temp
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
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.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 490970-25G | 04061833314531 |