392685
氨 溶液
2.0 M in ethanol
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关于此项目
线性分子式:
NH3
化学文摘社编号:
分子量:
17.03
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Concentration:
1.90-2.20 M (with NaOH, titration), 2.0 M in ethanol
Form:
liquid
InChI
1S/H3N/h1H3
SMILES string
N
InChI key
QGZKDVFQNNGYKY-UHFFFAOYSA-N
form
liquid
concentration
1.90-2.20 M (with NaOH, titration), 2.0 M in ethanol
bp
60 °C
density
0.785 g/mL at 25 °C
application(s)
microbiology
Quality Level
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General description
该产品是乙醇溶液中的一种2M氨溶液。氨是一种无色气体，具有特征性的强烈气味。它极易溶于水、乙醇、氯仿和乙醚。氨分子的形状为金字塔形，中心为氮，三个顶点为三个氢原子而第四个顶点为孤对电子。氨溶液常被用作碱。
Application
使用氨溶液（在2M乙醇中）作为氨源来研究氨在引起细菌代谢变化中的作用。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
37.4 °F - closed cup
flash_point_c
3 °C - closed cup
法规信息
新产品
此项目有
Biogenic ammonia modifies antibiotic resistance at a distance in physically separated bacteria.
Bernier SP, et al.
Molecular Microbiology, 81(3), 705-716 (2011)
Ledgard J.
The Preparatory Manual of Explosives., 41-41 (2007)
Eagleson M.
Concise Encyclopedia Chemistry, 65-66 (1994)
Patricia A Wright et al.
Respiratory physiology & neurobiology, 184(3), 231-240 (2012-08-23)
In this review we pose the following seven questions related to ammonia and fish that represent gaps in our knowledge. 1. How is ammonia excretion linked to sodium uptake in freshwater fish? 2. How much does branchial ammonia excretion in
Olivier Braissant et al.
Journal of inherited metabolic disease, 36(4), 595-612 (2012-10-31)
Hyperammonemia can be caused by various acquired or inherited disorders such as urea cycle defects. The brain is much more susceptible to the deleterious effects of ammonium in childhood than in adulthood. Hyperammonemia provokes irreversible damage to the developing central
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