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Merck

718939

Ammonia solution

0.4 M in THF

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About This Item

Linear Formula:
NH3
CAS Number:
Molecular Weight:
17.03
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Concentration:
0.30-0.50 M (by NaOH, titration), 0.4 M in THF
Form:
liquid
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form

liquid

Quality Level

concentration

0.30-0.50 M (by NaOH, titration), 0.4 M in THF

technique(s)

tissue culture: suitable (plant)

density

0.881 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

N

InChI

1S/H3N/h1H3

InChI key

QGZKDVFQNNGYKY-UHFFFAOYSA-N

Application

Ammonia solution was used in the detection of ammonia formed by the degradation of ammonium nitrate using quantum cascade laser (QCL) technology.
Use of ammonia as:
  • A phermone in anuran tadpoles
  • A nutrient in soil for plant nutrition

Studies of contributions of archaea and bacteria to the ammonia-oxidizing potential of soils

Interaction of ammonia and xenon with imidazole glycerol phosphate synthase from Thermotoga maritima

Metabolism of ammonia in Aedes aegypti fat body and midgut tissues

Used by ammonia-oxidizing bacteria


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-7.6 °F

flash_point_c

-22 °C



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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
Y B Manteifel et al.
Physiological research, 60 Suppl 1, S185-S191 (2011-07-23)
In laboratory experiments, conspecific excretions and ammonia solutions evoked avoidance reactions in tadpoles of three anuran species, Bufo bufo, Rana temporaria, and Rana arvalis. A differential sensitivity of ammonia chemoreception was determined for two anuran species. For Bufo bufo tadpoles
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