Ammonium Chloride NHCl
Ammonium chloride is a white crystalline salt that is highly soluble in water and has a slightly salty cooling taste It is widely used in pharmaceuticals agriculture food and industrial applications due to its versatile chemical properties
Key Properties of Ammonium Chloride
Mildly acidic Forms a weak acidic solution in water
Highly soluble in water Dissolves easily and dissociates into ammonium NH and chloride Cl ions
Cooling taste Used in some food and medicinal formulations
Thermal decomposition Breaks down into ammonia NH and hydrogen chloride HCl at high temperatures
Common Uses of Ammonium Chloride
1 Agriculture Fertilizer
Used as a nitrogen fertilizer in alkaline soils
Provides essential nitrogen N for plant growth
Often used in rice and wheat farming
2 Pharmaceuticals Medicine
Used as an expectorant in cough syrups to help clear mucus
Helps in urine acidification in certain medical treatments
Sometimes used in veterinary medicine as a diuretic
3 Food Beverages
Used as a food additive E510 in baked goods and processed foods
Common in licorice candy in some European countries
4 Industrial Applications
Used in metalwork soldering as a flux to clean metals before welding
Used in battery manufacturing dry cell batteries
In textile printing dyeing as a dye fixative
5 Laboratory Chemical Research
Used in buffer solutions in labs
Helps produce ammonia gas in chemical reactions
Is Ammonium Chloride Safe
Generally safe in regulated amounts but large doses can cause nausea vomiting or metabolic imbalances
Mildly corrosive Can irritate the skin and eyes
Inhalation of dust can cause respiratory irritation
Should be stored in a dry place to prevent clumping due to moisture absorption
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