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A7455

Sigma-Aldrich

Ammonium nitrate

BioXtra, ≥99.5%

Synonym(s):

NH4NO3 , Nitrate of ammonia

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500 G
$66.72
2.5 KG
$297.00

About This Item

Linear Formula:
NH4NO3
CAS Number:
Molecular Weight:
80.04
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.31
assay:
≥99.5%
form:
solid
solubility:
H2O: 1 M, clear, colorless

$66.72

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Available to ship onMay 01, 2025Details


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product line

BioXtra

Quality Level

assay

≥99.5%

form

solid

impurities

≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter

ign. residue

≤0.01%

bp

210 °C (lit.)

mp

169 °C (lit.)

solubility

H2O: 1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.0005%
sulfate (SO42-): ≤0.002%

cation traces

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

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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General description

Ammonium nitrate (AN) is used as a commercial fertilizer. It is also used as a component of explosives.[1]

Application

Ammonium nitrate is used as a component of impregnation solution in Gallyas silver stain technique for tissues.[2][3][4]

pictograms

Flame over circleExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 3

Storage Class

5.1C - Ammonium nitrate and ammonium nitrate containing preparations

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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In this study we present a method to recover all nutrients from source-separated urine in a dry solid by combining biological nitrification with distillation. In a first process step, a membrane-aerated biofilm reactor was operated stably for more than 12

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