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A9642

Sigma-Aldrich

Ammonium nitrate

≥99.0%

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About This Item

Formula condensata:
NH4NO3
Numero CAS:
6484-52-2
Peso molecolare:
80.04
Numero CE:
229-347-8
Numero MDL:
MFCD00011425
Codice UNSPSC:
12352300
ID PubChem:
329771056
NACRES:
NA.55

Saggio

≥99.0%

Forma fisica

powder or crystals

pH

4.5-6.0 (25 °C, 80.40 g/L)

P. eboll.

210 °C (lit.)

Punto di fusione

169 °C (lit.)

Stringa SMILE

N.O[N+]([O-])=O

InChI

1S/HNO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3
PRORZGWHZXZQMV-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

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.
It can also be used to quench Mizoroki-Heckreaction.

Pittogrammi

Flame over circleExclamation mark
GHS03,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H272,H319

Classi di pericolo

Eye Irrit. 2 - Ox. Sol. 3

Codice della classe di stoccaggio

5.1C - Ammonium nitrate and ammonium nitrate containing preparations

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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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
Jason K Kirby et al.
Chemosphere, 89(7), 876-883 (2012-06-19)
Aging reactions in soils can influence the lability and hence bioavailability of added metals in soils through their removal from labile pools into pools from which desorption is slow (non-labile pools). The aims of this study were to examine the
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
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
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
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