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Aqua Ammonia Supplier & Distributor

CAS 1336-21-6

Aqua Ammonia is also known as ammonia solution, ammonium hydroxide, ammonia water, ammonical liquor, ammonia liquor, aqueous ammonia, or simply ammonia. TCC’s Aqua Ammonia is a clear, colorless liquid with a strong pungent ammonia odor. It is a solution of ammonia gas (a compound of nitrogen and hydrogen) in water.

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Description

Aqua Ammonia is produced by dissolving ammonia gas (NH₃) in water, forming a clear, colorless liquid with a strong, pungent odor. It is commonly referred to interchangeably as ammonium hydroxide, ammonia solution, or ammonia water.

This solution acts as a weak base, capable of raising pH and neutralizing acidic compounds in chemical processes. Aqua ammonia is widely used as a safer alternative to anhydrous ammonia in many applications because it can be handled and transported as a liquid rather than a compressed gas.

Commercial concentrations typically range from ~5% to 30% ammonia by weight, with higher concentrations used for industrial processes requiring stronger alkalinity.

Due to its reactivity and high pH, aqua ammonia is also used in emission control systems, water treatment, and manufacturing processes where precise pH control and neutralization are required.

Applications / Use Cases

Aqua Ammonia is used across a broad range of industries and chemical processes, including:

  • Air pollution control (NOx reduction and flue gas treatment)
  • Water and wastewater treatment (pH adjustment and disinfection support)
  • Agricultural applications (fertilizers and nitrogen source)
  • Industrial cleaning and degreasing
  • Chemical manufacturing and intermediates
  • Food processing (acidity regulator and antimicrobial agent)
  • Textile and pulp & paper processing
  • Metal treatment and surface finishing

Its ability to neutralize acids and provide a readily available nitrogen source makes it a critical input in environmental and industrial systems.

Industries Served

  • Water Treatment
  • Agriculture
  • Chemical Processing
  • Pulp & Paper
  • Food Processing
  • Industrial Manufacturing
  • Environmental & Emissions Control

Chemical Properties

  • Chemical Name: Ammonium Hydroxide
  • Common Name: Aqua Ammonia
  • CAS Number: 1336-21-6
  • Molecular Formula: NH₄OH (aqueous solution of NH₃)
  • Appearance: Clear, colorless liquid
  • Odor: Strong, pungent ammonia odor
  • pH: Strongly alkaline (typically 11–13 depending on concentration)
  • Solubility: Completely miscible in water
  • Density: ~0.9 g/mL (varies by concentration)

Packaging & Availability

Aqua Ammonia is available in a variety of packaging formats to meet operational requirements:

  • Bulk tank trucks
  • IBC totes (intermediate bulk containers)
  • Drums

Storage and handling systems typically require corrosion-resistant materials due to the alkaline and reactive nature of the solution.

Synonyms / Alternate Names

  • Ammonium Hydroxide
  • Ammonia Solution
  • Aqueous Ammonia
  • Ammonia Water
  • Ammoniacal Liquor

Why Buy From The Chemical Company

  • Reliable bulk supply and consistent product quality
  • Flexible packaging and delivery options
  • Industry expertise across water treatment and industrial chemicals
  • Technical support for application-specific requirements

Frequently Asked Questions

What is Aqua Ammonia used for?

Aqua Ammonia is used for pH control, water and wastewater treatment, fertilizers, industrial cleaning, chemical manufacturing, and emissions control applications.

What is the CAS number for Aqua Ammonia?

The CAS number for Aqua Ammonia, also known as Ammonium Hydroxide, is 1336-21-6.

Is Aqua Ammonia the same as Ammonium Hydroxide?

Yes. Aqua Ammonia is commonly referred to as Ammonium Hydroxide, Ammonia Solution, or Aqueous Ammonia.

Is Aqua Ammonia hazardous?

Yes. Aqua Ammonia is a strongly alkaline, corrosive solution and should be handled with appropriate safety precautions and storage procedures.

How is Aqua Ammonia supplied?

Aqua Ammonia is typically available in bulk tank trucks, IBC totes, and drums, depending on your volume requirements.

Which industries use Aqua Ammonia?

Aqua Ammonia is commonly used in water treatment, agriculture, pulp and paper, food processing, chemical manufacturing, and industrial cleaning applications.

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