A4514
Chlorure d′ammonium
ReagentPlus®, ≥99.5%
Synonyme(s) :
Salmiac
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A propos de cet article
Formule linéaire :
NH4Cl
Numéro CAS:
Poids moléculaire :
53.49
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
38050207
UNSPSC Code:
12352300
EC Number:
235-186-4
MDL number:
Beilstein/REAXYS Number:
4371014
Assay:
≥99.5%
Form:
powder or crystals
Solubility:
water: soluble 100 mg/mL
Service technique
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suitable for SM 5210
Quality Level
vapor density
1.9 (vs air)
vapor pressure
1 mmHg ( 160.4 °C)
product line
ReagentPlus®
assay
≥99.5%
form
powder or crystals
pH
4.5-5.5 (20 °C, 50 g/L)
mp
340 °C (subl.) (lit.)
solubility
water: soluble 100 mg/mL
SMILES string
N.Cl
InChI
1S/ClH.H3N/h1H;1H3
InChI key
NLXLAEXVIDQMFP-UHFFFAOYSA-N
General description
Ammonium chloride is commonly used as fertilizer. It can be synthesized by neutralizing ammonia with hydrochloric acid. It shows high vapor pressure at higher temperature. It is employed as an electrolyte during the production of drycell batteries. Its crystal structure has been analyzed by powder and single crystal neutron diffraction methods. Ammonium chloride shows change in some of the physical characteristics on its addition to a high carbonate containing unfired and fired illitic shale.
Application
Ammonium chloride may be used as a catalyst in the preparation of:
- 3,4-dihydropyrimidin- 2-(1H)-ones
- diindolylmethanes
- 2-arylbenzothiazoles derivatives
- 4(3H)-quinazolinones
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Classe de stockage
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Contenu apparenté
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
Gowariker V, et al.
The Fertilizer Encyclopedia, 42-43 (2009)
Ammonium chloride; as a mild and efficient catalyst for the synthesis of some 2-arylbenzothiazoles and bisbenzothiazole derivatives.
Maleki B and Salehabadi H.
European Journal of Organic Chemistry, 1(4), 377-380 (2010)
Ammonium chloride catalyzed one-pot synthesis of diindolylmethanes under solvent-free conditions.
Azizian J, et al.
Catalysis Communications, 8(7), 1117-1121 (2007)
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| A4514-100G | 04061835277056 |
| A4514-1KG | 04061835277063 |
| A4514-500G | 04061835277070 |