Merck
CN

490970

Sigma-Aldrich

尿素-15N2

≥10 atom % 15N, ≥96% (CP)

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别名:
15 N 标记尿素, 氨基甲酰胺- 15 N 2, 羰基二脒- 15 N 2
线性分子式:
H215NCO15NH2
CAS号:
分子量:
62.04
MDL编号:
PubChem化学物质编号:
NACRES:
NA.12

同位素纯度

≥10 atom % 15N

质量水平

检测方案

≥96% (CP)

分子量

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

mp

132-135 °C (lit.)

应用

agriculture

质量偏移

M+2

SMILES字符串

[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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相关类别

一般描述

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

应用

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.

包装

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.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


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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

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