Cloruro d'ammonio
Product Ingredient Analysis
Test Items
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Ammonium Chloride
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Appearance
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White powder
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Ammonium Chloride(NH4Cl)
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≥99.50%
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99.50%
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Ignition Residue
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≤0.4%
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0.20%
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PH(200g/L,25℃)
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4.0-5.8
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5.3
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Moisture
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≤0.5%
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0.04%
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Fe
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≤0.0007%
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0.0003%
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Heavy Metal(As Pb)
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≤0.0005%
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0.0003%
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Sulfate(As SO4)
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≤0.02%
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0.01%
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Conclusion
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This lot of products is conforming to NH4Cl as per chines standard GB/T 2946-2018
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Descrizione del prodotto
1. A mmonia-alkali process and synthetic ammonia process are combined to produce soda ash and ammonium chloride simultaneously only in china.
2. Ammonium chloride is an inorganic compound with the formula NH4Cl and a white crystalline salt that is highly soluble in water.
3. Solutions of ammonium chloride are mildly acidic.
4. Ammonium Chloride contains 25 percent Nitrogen. Besides nitrogen, Chlorine present in Ammonium Chloride is also an important micro nutrient. Improves root formation and ensures quality product output.
5. The entire Nitrogen is present in Ammonical form.
6. Ammoniacal Nitrogen is not lost by leaching, since NH4+ is fixed by soil clay and humus complex. On application to the field, nitrogen will be released as and when the demand arises from the crop.
Product Application
1. The dominant application of ammonium chloride is as a nitrogen source in fertilizers (corresponding to 90% of the world production of ammonium chloride) such as chloroammonium phosphate. The main crops fertilized this way are rice and wheat in Asia.
Ammonium chloride was used in pyrotechnics in the 18th century but was superseded by safer and less hygroscopic chemicals. Its purpose was to provide a chlorine donor to enhance the green and blue colours from copper ions in the flame.
2. It had a secondary use to provide white smoke, but its ready double decomposition reaction with potassium chlorate producing the highly unstable ammonium chlorate made its use very dangerous.
3. Ammonium chloride is used as a flux in preparing metals to be tin coated, galvanized or soldered. It works as a flux by cleaning the surface of workpieces by reacting with the metal oxides at the surface to form a volatile metal chloride. For that purpose, it is sold in blocks at hardware stores for use in cleaning the tip of a soldering iron, and it can also be included in solder as flux.
Product Storage
1. Store in a cool,dry and ventilated house away from moisture.
2. Avoid handling or transporting together with acidic or alkaline substances.
3. Prevent the material from rain and insolation.
4. Load and unload carefully and protect from package damage.
5. In the event of a fire,use water,soil or carbon dioxide fire extinguishing media.