A9642
Ammonium nitrate
≥99.0%
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About This Item
Linear Formula:
NH4NO3
CAS Number:
Molecular Weight:
80.04
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
229-347-8
MDL number:
Assay:
≥99.0%
Form:
powder or crystals
Product Name
Ammonium nitrate, ≥99.0%
Quality Level
InChI key
PRORZGWHZXZQMV-UHFFFAOYSA-N
InChI
1S/HNO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3
SMILES string
N.O[N+]([O-])=O
assay
≥99.0%
form
powder or crystals
pH
4.5-6.0 (25 °C, 80.40 g/L)
bp
210 °C (lit.)
mp
169 °C (lit.)
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Related Categories
Application
Ammonium nitrate can be used as a catalyst:
- For the direct conversion of aryls, heteroaryls, and aliphatic esters to amides.
- To synthesize 2-aminothiazoles via aerobic oxidative cyclization of ketones with thioureas.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 3
Storage Class
5.1C - Ammonium nitrate and ammonium nitrate containing preparations
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Christopher J Harbort et al.
STAR protocols, 1(3), 100226-100226 (2020-12-31)
We present a gnotobiotic system for microbiota reconstitution on Arabidopsis thaliana under contrasting iron availability. This system induces iron starvation in plants by providing an unavailable form, mimicking conditions in alkaline soils. Inoculation of taxonomically diverse bacteria reconstitutes plants with
Sari Palmroth et al.
Annals of botany, 111(3), 467-477 (2013-01-10)
Water and nitrogen (N) are two limiting resources for biomass production of terrestrial vegetation. Water losses in transpiration (E) can be decreased by reducing leaf stomatal conductance (g(s)) at the expense of lowering CO(2) uptake (A), resulting in increased water-use
Mohammad Mahdi Najafpour et al.
Dalton transactions (Cambridge, England : 2003), 41(34), 10156-10160 (2012-07-27)
Nanoscale manganese oxides within Faujasite zeolite have been synthesized with a simple method and characterized by scanning electron microscopy, X-ray diffraction spectrometry, N(2) adsorption-desorption isotherms, transmission electron microscopy, and atomic absorption spectroscopy. These oxides showed efficient water oxidizing activity in
Deborah Wakeham et al.
Physical chemistry chemical physics : PCCP, 14(15), 5106-5114 (2012-01-31)
The nanostructure of the ethanolammonium nitrate (EtAN)-air surface has been investigated using X-ray reflectometry (XRR), vibrational sum frequency spectroscopy (VSFS) and neutral impact collision ion scattering spectroscopy (NICISS). The XRR data decays more rapidly than expected for a perfectly sharp
Chronic N-amended soils exhibit an altered bacterial community structure in Harvard Forest, MA, USA.
Swathi A Turlapati et al.
FEMS microbiology ecology, 83(2), 478-493 (2012-09-15)
At the Harvard Forest, Petersham, MA, the impact of 20 years of annual ammonium nitrate application to the mixed hardwood stand on soil bacterial communities was studied using 16S rRNA genes pyrosequencing. Amplification of 16S rRNA genes was done using
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