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12125-02-9 - Ammonium chloride, 98+% - A15000 - Alfa Aesar

A15000 Ammonium chloride, 98+%

CAS-Nummer
12125-02-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 22,45
1000g 28,43
5000g 92,08
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Ammonium chloride, 98+%

MDL
MFCD00011420
EINECS
235-186-4

Chemische Eigenschaften

Formel
H4ClN
Molmasse
53.49
Schmelzpunkt
340° subl.
Dichte
1.53
Brechungsindex
1.642
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, methanol, liquid ammonia and acetone. Insoluble in diethyl ether and ethyl acetate.

Anwendungen

Ammonium Chloride is commonly used as a buffer solution. It is used in the manufacture of fireworks, safety explosives and smokes. It is used to control pH levels in chemicals, to produce sodium carbonate, as a fertilizer, in electronics and in metallurgy. Also used as a flux for cleaning, as a flavoring agent, as an expectorant in cough medicine and as a systemic acidifying agent. It is widely used as an electrolyte in zinc-carbon batteries. It has application in leather industries for dyeing, tanning, textile printing and to luster cotton.

Bemerkungen

Hygroscopic. Incompatible with silver nitrate and strong oxidizers.

Literaturverweise

Gao, D.; Chen, C.; Ma, J.; Duan, X.; Zhang, J. Preparation, characterization and antibacterial functionalization of cotton fabric using dimethyl diallyl ammonium chloride-allyl glycidyl ether-methacrylic/nano-ZnO composite. Chem. Eng. J. 2014, 258, 85-92.

Chen, H.; Li, G.; Li, H. Novel pretreatment of steam explosion associated with ammonium chloride preimpregnation. Bioresource Technol. 2014, 153, 154-159.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H319

Harmful if swallowed. Causes serious eye irritation.

Sicherheitshinweise: P280-P264-P270-P305+P351+P338-P301+P312-P337+P313-P330-P501a

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,509
Beilstein
4371014
Harmonized Tariff Code
2827.10
TSCA
Yes
RTECS
BP4550000

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