Ammonium chloride is widely used in various industries and is a key chemical with the formula NH₄Cl. It serves as an electrolyte in batteries, a raw material for other chemicals, and plays an important role in agriculture and the food industry. Nashadar improves soil quality, increases agricultural yield, and can also be used as a food additive. This article reviews its applications, benefits, hazards, environmental impact, and quality testing methods.

Ammonium Chloride (Nashadar)

Ammonium chloride, commonly known as Nashadar, is a chemical compound with the formula NH₄Cl. It appears as white crystals or powder and is easily soluble in water. Due to its chemical properties, ammonium chloride has diverse industrial applications. It is used as an electrolyte in batteries, as a raw material in chemical production, and as a food additive. Petro Alton, as a trusted distributor, is a reliable source for purchasing ammonium chloride.

Major Ammonium Chloride Producers

Leading manufacturers include Tianjin, Chemex, and Sandy China.

Ammonium Chloride Pricing

Price depends on product volume, purity, currency rates, and manufacturer. Bulk purchase prices are available on the website. For more information, contact Petro Alton: 02159236

Applications of Ammonium Chloride (Nashadar)

1. Agriculture

Although less known than urea or ammonium nitrate, ammonium chloride has interesting applications in agriculture:

• Nitrogen Source: Supplies nitrogen (approx. 25% in ammonium form, NH₄⁺), essential for protein, chlorophyll, and amino acid synthesis.
• Slow-release benefit: Ammonium nitrogen moves more slowly in the soil than nitrate nitrogen, reducing leaching and providing longer availability to plants.
• pH Adjustment: Ammonium chloride is acidic, lowering soil pH in alkaline soils, improving micronutrient availability (iron, zinc, manganese, copper).
• Disease Resistance: May increase plant resistance to some fungal and bacterial diseases by altering nutrient balance or soil microbiota.
• Suitable Crops: Good for crops tolerant to chlorine or requiring small amounts, such as rice, wheat, corn, sugar beet, and some horticultural crops. Sensitive crops like potatoes, tobacco, tomatoes, and citrus require careful use.
• Use in Compound Fertilizers: Can be part of NPK blends for balanced nutrient supply.

Important Note: Proper dosage is essential. Soil testing for nutrient needs and pH is highly recommended. Overuse can be harmful.

2. Pharmaceutical Industry

Used as a raw material in the production of drugs and nutritional supplements.

3. Food Industry

Used as an additive and preservative:

• Enhances flavor in certain food products.
• Extends shelf life.
• Acts as an antimicrobial agent in dairy products.

4. Chemical Production

Used in the production of ammonia and other ammonium salts.

Production Methods of Ammonium Chloride (Nashadar)

1. Solvay Process: By-product of sodium carbonate production. Ammonia, water, and CO₂ react with concentrated NaCl solution:
   NaCl + NH₃ + H₂O + CO₂ → NaHCO₃ + NH₄Cl
   Sodium bicarbonate precipitates; ammonium chloride remains in solution for collection.
2. Direct Reaction of Ammonia and Hydrogen Chloride:
   NH₃(g) + HCl(g) → NH₄Cl(s)
   Produces high-purity ammonium chloride as a white powder.
3. Reaction with Metal Chloride Salts: Example with calcium chloride:
   CaCl₂ + 2NH₃ + 2H₂O + CO₂ → CaCO₃ + 2NH₄Cl
4. By-products of Other Industries: Sometimes ammonium chloride is produced as a by-product in chemical fertilizer or coal-related processes.

Each method requires specific operational conditions, temperature, pressure, and raw material purity. Choice depends on raw material availability, cost, desired purity, and production scale.

Advantages of Ammonium Chloride

• High-quality nitrogen source for agriculture
• Improves soil quality
• Easily soluble in water for irrigation systems
• Low production cost and easy market availability
• Relatively environmentally safe with proper handling
• Petro Alton provides guidance on storage and safe usage

Hazards and Safety

• Generally safe if used properly.
• Direct contact with skin or eyes can cause irritation.
• Inhalation of vapors may cause respiratory issues.
• Safety measures: Use gloves and goggles.
• In case of contact: rinse with plenty of water and seek medical attention.
• Store in dry, cool locations away from incompatible chemicals.

Environmental Impact

• Positive: Improves soil quality and crop yield.
• Negative: Overuse may contaminate groundwater and disrupt ecosystems.
• Balanced application and adherence to agricultural guidelines are essential.

Comparison with Other Nitrogen Compounds

Quality Testing Methods

• Solubility Test: Should dissolve easily in water without leaving residues.
• Purity Test: Chromatography or spectroscopy to ensure high purity.
• Petro Alton assists customers in selecting the best products and testing methods.