Ammonium Chloride Chemical
EINECS number: 235-186-4
Molecular formula: ClH4N
HS code:2827101000
Molecular weight:53.49
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of ammonium chloride chemical in China. Welcome to buy high quality chemical products at competitive price from our factory.
Ammonium Chloride
Weakly acidic in aqueous solution, acidity increases when heated. It is corrosive to ferrous metals and other metals, especially to copper, but not to pig iron.
There are two main production processes for this product: one is to use Hou's alkali production method invented by the famous Chinese scientist Hou Debang to produce both soda ash and ammonium chloride; the other is to produce potassium carbonate and other potassium salts as by-products. Ammonium chloride is very easy to caking, usually by adding anti-caking agent to prevent the product from caking.
When mixing ammonia and hydrogen chloride gas, there will be white smoke, which is ammonium chloride.
Easily separated by heat
NH4Cl====NH3↑+HCl↑This reaction is reversible, the two substances in the reaction at the same time will be combined again for ammonium chloride.
Reaction with sulphuric acid:
NH4Cl+H2SO4====NH4HSO4+HCl↑
|
Items |
Specifications |
| Appearance |
white granular powder |
|
Ammonium chloride Quality score( In dry base) |
99.5%min |
| Heavy Metal (As Pb) | 0.0005%max |
|
Bulk density g/m |
0.80-1.0g/ml |
|
Fe %) ≤ |
0.001%max |
|
Moisture (60℃)≤ |
0.7%max |
| Sulphate (As SO4) |
0.02max |
| PH value(25℃) |
5.0-5.6 |
Occurrence
Ammonium chloride occurs in nature in crevices near volcanoes. Also, it is found in smoke when burning dry camel or donkey dung as fuel. Important applications of this compound include the manufacture of dry cells for batteries; as a metal cleaner in soldering; as a flux in tin coating and galvanizing; in fertilizers; in pharmaceutical applications as a diuretic, or diaphoretic expectorant; and as an analytical standard in ammonia analysis. Also, it is used in freezing mixtures; washing powders; lustering cotton; in safety explosives and in dyeing and tanning.
Application
Ammonium chloride is also known as sal ammoniac. white crystals made by ammonia salts acting upon hydrochloric acid followed by crystallization. It was used as a halide in many processes, including the salted paper, albumen paper, albumen opaltype, and gelatin emulsion processes. ammonium chloride is also used as a thickener and as an additive in non-alcoholic toners. According to cosmetic formulators, the ammonium component provides the tingling or stinging sensation that some people associate with toners or aftershaves, and which, in regular toners, is usually provided by the alcohol content. Ammonium chloride's use is the result of preference in formulation feel.
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