Aqueous ammonia is a water-based solution of ammonia gas (NH₃) widely used across multiple industries. This colorless liquid has a pungent odor, is fully soluble in water, and plays a key role in chemical, agricultural, and household applications. Aqueous ammonia acts as a cleaning agent, pH regulator, and chemical intermediate.

Features and Applications:

• Clear, colorless liquid with strong ammonia odor
• Completely water-soluble
• Chemical industry: production of base chemicals and intermediates
• Agriculture: nitrogen fertilizer
• Household: cleaning agents
• pH regulation and acid-base control in various industrial processes

Technical Specifications:

• Chemical Formula: NH₃·H₂O
• Concentration: Typically 10%–25% solution in water
• Molecular Weight: 17.03 g/mol (for NH₃)
• Appearance: Clear, colorless liquid
• Odor: Strong ammonia smell

Safety and Handling:

• Contact with skin, eyes, or inhalation of vapors may cause irritation or chemical burns
• Strong solutions can be hazardous
• Use gloves, goggles, and suitable protective clothing
• Keep away from acids, heat, and direct sunlight

Packaging and Storage:

• Resistant drums, bottles, or industrial tanks
• Store in cool, dark, and well-ventilated areas
• Keep away from acids and flammable materials

Industrial Applications:

• Production of nitrogen fertilizers and base chemicals
• Cleaning agents and household products
• pH control in chemical and food industries
• Industrial processes including synthesis and extraction

Industrial use of ammonia began in the early 20th century for nitrogen fertilizer production and base chemical synthesis, quickly becoming a cornerstone of modern chemical industries.

Recent studies show that aqueous ammonia can be utilized as a nitrogen source in agricultural applications and as a clean energy carrier in emerging green technologies. Source link