Ammonium Chloride

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Ammonium chloride, 12125-02-9, NH₄Cl, MW 53.49 is white granules, somewhat hygroscopic. Ammonium chloride is water soluble, sublimes at 350 °C. Ammonium chloride is used as a soldering flux, in fertilizers, resins and adhesives, and in making antique green patinas.

General Information on Ammonium chloride

Item No. : A4855-500, A4855-2, A4855-12

CAS No. : 12125-02-9

Synonym : Salmiac

Properties of Ammonium chloride :

Appearance/Form: Granular

Formula: NH₄Cl

Molecular Weight: 53.49

pH: 4.5-5.5 at 50 g/l at 20 °C (68 °F)

MP: 340 °C (644 °F)

Vapor Pressure: 1.0 mmHg at 160.4 °C (320.7 °F)

Density: 1.00 g/ml

Solubility: Soluble in water

Other: Sublimes at 350 °C

Stock Status : Readily Available

Purity : Technical

Storage : Hygroscopic; store in a dry, well-ventilated place

Uses of Ammonium chloride

Soldering flux, in fertilizers, resins and adhesives, and in making antique green patinas

Transport Information for Ammonium chloride

Proper Shipping Name: Environmentally hazardous substances, solid, n.o.s. (Ammonium chloride)

UN3077

Class: 9

Packing Group: III

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