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

A15000 Ammonium chloride, 98+%

Número CAS
12125-02-9
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
250g 22,80
1000g 28,80
5000g 93,40
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Ammonium chloride, 98+%

MDL
MFCD00011420
EINECS
235-186-4

Propiedades químicas

Fórmula
H4ClN
Peso molecular
53.49
Punto de fusión
340° subl.
Densidad
1.53
Índice de refracción
1.642
Sensibilidad
Hygroscopic
Solubilidad
Soluble in water, methanol, liquid ammonia and acetone. Insoluble in diethyl ether and ethyl acetate.

Aplicaciones

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.

Notas

Hygroscopic. Incompatible with silver nitrate and strong oxidizers.

Referencias documentales

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.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H319

Harmful if swallowed. Causes serious eye irritation.

Indicaciones de precaución: P260-P201-P280i-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear eye/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,509
Beilstein
4371014
Código de tarifa arancelaria unificado
2827.10
TSCA
Yes
RTECS
BP4550000

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