254134
Chlorure d′ammonium
99.998% trace metals basis
Synonyme(s) :
Salmiac
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A propos de cet article
Formule linéaire :
NH4Cl
Numéro CAS:
Poids moléculaire :
53.49
NACRES:
NA.23
PubChem Substance ID:
eCl@ss:
38050207
UNSPSC Code:
12352302
EC Number:
235-186-4
MDL number:
Beilstein/REAXYS Number:
4371014
Assay:
99.998% trace metals basis
Form:
powder
Service technique
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Laissez-nous vous aidervapor density
1.9 (vs air)
vapor pressure
1 mmHg ( 160.4 °C)
assay
99.998% trace metals basis
form
powder
technique(s)
HPLC: suitable
impurities
≤25.0 ppm Trace Metal Analysis
mp
340 °C (subl.) (lit.)
SMILES string
N.Cl
InChI
1S/ClH.H3N/h1H;1H3
InChI key
NLXLAEXVIDQMFP-UHFFFAOYSA-N
Application
Ammonium chloride (NH4Cl) is an ammonium salt which can be used for a variety of applications such as:
- a catalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones
- a promoter in the multicomponent synthesis of pyrrolo[3,4-b]pyridine-5-one
- a reagent to improve the hydrolysis rate of magnesium hydride for the generation of hydrogen
- a reductant, which facilitates the recovery of metals that are utilized in lithium-ion batteries
Features and Benefits
- 99.998% trace metals basis Ammonium chloride is essential in analytical chemistry as it prevents interference from impurities, ensuring accurate results, consistent reproducibility, enhanced signal clarity, and improved calibration.
- Ammonium chloride (99.998% trace metals basis) is used in pharmaceuticals as a buffering agent and synthetic precursor, ensuring safety and efficacy while minimizing adverse reactions due to low impurity levels.
- High purity NH₄Cl is used as an electrolyte in specific battery systems, improving ionic conductivity and enhancing overall battery performance.
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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
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Ammonium chloride-promoted four-component synthesis of pyrrolo [3, 4-b] pyridin-5-one
Janvier P, et al.
Journal of the American Chemical Society, 124(11), 2560-2567 (2002)
A sustainable process for metal recycling from spent lithium-ion batteries using ammonium chloride
Lv W, et al.
Waste Management (New York, N.Y.), 79(18), 545-553 (2018)
Ammonium chloride-catalyzed one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones under solvent-free conditions.
Shaabani A, et al.
Tetrahedron Letters, 44(4), 857-859 (2003)
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 254134-100G | 04061835561872 |
| 254134-5G | 04061825983752 |
| 254134-25G | 04061835511907 |