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A9642

Sigma-Aldrich

Ammonium nitrate

Ammonium nitrate
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≥99.0%

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500 G
MXP 1,535.00
2.5 KG
MXP 6,315.00
25 KG
MXP 21,197.00
50 KG
MXP 34,684.00

MXP 1,535.00

Disponible para envío el08 de abril de 2025Detalles

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500 G
MXP 1,535.00
2.5 KG
MXP 6,315.00
25 KG
MXP 21,197.00
50 KG
MXP 34,684.00

About This Item

Fórmula lineal:
NH4NO3
Número de CAS:
6484-52-2
Peso molecular:
80.04
Número CE:
229-347-8
Número MDL:
MFCD00011425
Código UNSPSC:
12352300
ID de la sustancia en PubChem:
329771056
NACRES:
NA.55

MXP 1,535.00

Disponible para envío el08 de abril de 2025Detalles

Solicitar un pedido a granel

grado

for analytical purposes

Ensayo

≥99.0%

Formulario

powder or crystals

pH

4.5-6.0 (25 °C, 80.40 g/L)

bp

210 °C (lit.)

mp

169 °C (lit.)

cadena SMILES

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

InChI

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

Clave InChI

PRORZGWHZXZQMV-UHFFFAOYSA-N

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Aplicación

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.

Pictogramas

Flame over circleExclamation mark
GHS03,GHS07

Palabra de señalización

Warning

Frases de peligro

H272,H319

Clasificaciones de peligro

Eye Irrit. 2 - Ox. Sol. 3

Código de clase de almacenamiento

5.1C - Ammonium nitrate and ammonium nitrate containing preparations

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCW6811
MKCW8804
MKCV5923
MKCT4773
MKCV9803

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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
Lenka Plavcová et al.
Plant, cell & environment, 36(1), 186-199 (2012-06-28)
Nitrogen availability has a strong influence on plant growth and development. In this study, we examined the effect of nitrogen availability on xylogenesis in hybrid poplar (Populus trichocarpa x deltoides H11-11). Saplings of hybrid poplar were fertilized for 33 d with
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
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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