所有图片(1)

718939

Sigma-Aldrich

氨 溶液

0.4 M in THF

线性分子式:
NH3
CAS号:
分子量:
17.03
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

测定

0.30-0.50 M (by NaOH, titration)

质量水平

100

形式

liquid

浓度

0.4 M in THF

应用

tissue culture: suitable (plant)

密度

0.881 g/mL at 25 °C

储存温度

2-8°C

SMILES string

N

InChI

1S/H3N/h1H3

InChI key

QGZKDVFQNNGYKY-UHFFFAOYSA-N

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应用

氨可用作:
  • 无尾两栖类蝌蚪中的一种信息素
  • 土壤中的一种植物养料

古菌和细菌对土壤氨氧化潜力的贡献研究

氨和氙与来自海栖热袍菌的咪唑甘油磷酸合成酶的相互作用

埃及伊蚊脂肪体和中肠组织中氨的代谢

被氨氧化细菌使用
氨溶液被用于通过量子级联激光(QCL)技术检测由硝酸铵降解形成的氨。

包装

100 mL in Sure/Seal™

警示用语:

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2

补充剂危害

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

闪点(F)

-7.6 °F

闪点(C)

-22 °C

分析证书

原产地证书 (CofO)

Christoph Liebold et al.
Protein science : a publication of the Protein Society, 19(9), 1774-1782 (2010-07-29)
The imidazole glycerol phosphate (ImGP) synthase from the hyperthermophilic bacterium Thermotoga maritima is a 1:1 complex of the glutaminase subunit HisH and the cyclase subunit HisF. It has been proposed that ammonia generated by HisH is transported through a channel...
Takeshi Hozuki et al.
Microbes and environments, 25(2), 95-102 (2010-01-01)
Tetraheme cytochrome c-554 is a physiological electron acceptor of hydroxylamine oxidoreductase (HAO), a core enzyme of ammonia oxidation in chemoautotrophic nitrifiers. Here we report the purification of cytochrome c-554 from Nitrosococcus oceani strain NS58, a marine gammaproteobacterial ammonia-oxidizing bacterium. The...
Patricia Y Scaraffia et al.
Journal of insect physiology, 56(9), 1040-1049 (2010-03-09)
In order to understand at the tissue level how Aedes aegypti copes with toxic ammonia concentrations that result from the rapid metabolism of blood meal proteins, we investigated the incorporation of (15)N from (15)NH(4)Cl into amino acids using an in...
I. Arix, et al.,
BMC plant biology, 11 (2011)
Anne E Taylor et al.
Applied and environmental microbiology, 76(23), 7691-7698 (2010-10-05)
A method was developed to determine the contributions of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) to the nitrification potentials (NPs) of soils taken from forest, pasture, cropped, and fallowed (19 years) lands. Soil slurries were exposed to acetylene to...

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