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12125-02-9 - Ammonium chloride, 99.5% min - 12361 - Alfa Aesar

12361 Ammonium chloride, 99.5% min

CAS-Nummer
12125-02-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500g 32,40
2kg 73,10
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Ammonium chloride, 99.5% min

MDL
MFCD00011420
EINECS
235-186-4

Chemische Eigenschaften

Formel
NH4Cl
Molmasse
53.49
Form
Granular
Schmelzpunkt
340° subl.
Dichte
^=1.53
Brechungsindex
1.642
Sensitivität
Hygroscopic
Löslichkeit
Soluble in liquid ammonia, acetone, hydrazine, alcohol. Insoluble in diethyl ether, ethyl acetate.

Anwendungen

It act as a buffer, as a flux in galvanizing steel sheet. It is used in batteries, to clean soldering irons, analytical lab reagent, in washing powders, electroplating, lustering cotton.

Bemerkungen

It is hygroscopic in nature. Store in a cool, dry, well ventilated place.

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: 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.

Weitere Referenzen

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

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