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About This Item
Linear Formula:
NH3
CAS Number:
Molecular Weight:
17.03
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.55
Recommended Products
form
liquid
Quality Level
concentration
1.90-2.20 M (with NaOH, titration)
2.0 M in methanol
density
0.787 g/mL at 25 °C
SMILES string
N
InChI
1S/H3N/h1H3
InChI key
QGZKDVFQNNGYKY-UHFFFAOYSA-N
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Related Categories
Application
Ammonia solution 25% can be used:
- As a pH-adjusting agent to ensure beneficial alkaline conditions.
- To prepare diammine silver(I) chloride complex by using silver chloride precipitate.
- To prepare colloidal inks.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1
Target Organs
Eyes,Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
42.8 °F - closed cup
Flash Point(C)
6 °C - closed cup
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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
David A Stahl et al.
Annual review of microbiology, 66, 83-101 (2012-09-22)
The discovery of ammonia-oxidizing archaea (AOA), now generally recognized to exert primary control over ammonia oxidation in terrestrial, marine, and geothermal habitats, necessitates a reassessment of the nitrogen cycle. In particular, the unusually high affinity of marine and terrestrial AOA
Patrick M Erwin et al.
The ISME journal, 8(3), 575-588 (2013-10-25)
Ascidians are ecologically important components of marine ecosystems yet the ascidian microbiota remains largely unexplored beyond a few model species. We used 16S rRNA gene tag pyrosequencing to provide a comprehensive characterization of microbial symbionts in the tunic of 42
Lars Nybo et al.
The Journal of physiology, 563(Pt 1), 285-290 (2004-12-22)
We evaluated whether peripheral ammonia production during prolonged exercise enhances the uptake and subsequent accumulation of ammonia within the brain. Two studies determined the cerebral uptake of ammonia (arterial and jugular venous blood sampling combined with Kety-Schmidt-determined cerebral blood flow;
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