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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
Quality Level
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.)
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
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.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 3
Storage Class
5.1C - Ammonium nitrate and ammonium nitrate containing preparations
flash_point_f
Not applicable
flash_point_c
Not applicable
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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

