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Sigma-Aldrich

Ammonium nitrate

puriss., ≥98%

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About This Item

Linear Formula:
NH4NO3
CAS Number:
Molecular Weight:
80.04
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

grade

puriss.

Assay

≥98%

form

solid

impurities

≤0.001% heavy metals (as Pb)

pH

4.5-6.0 (20 °C, 5%)

bp

210 °C (lit.)

mp

169 °C (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg
phosphate (PO43-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Na: ≤50 mg/kg

SMILES string

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

InChI

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

InChI key

PRORZGWHZXZQMV-UHFFFAOYSA-N

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Pictograms

Flame over circleExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 3

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Manuel E Ortiz-Santaliestra et al.
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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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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
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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