Ammonium Hydroxide Manufacturer, Supplier and Distributor

Hawkins Is Where To Buy Ammonium Hydroxide 

Wholesale Ammonium Hydroxide (Aqua Ammonia) – High Purity, Multiple Grades & Packaging Options – CAS #: 1336-21-6

Hawkins is a trusted supplier of high-purity Ammonium Hydroxide, available wholesale and in bulk quantities. Our Ammonium Hydroxide is formulated using both reverse osmosis (RO) and deionized (DI) water to ensure maximum purity and performance.

We offer Ammonium Hydroxide (also known as Aqua Ammonia) in a range of concentrations and packaging options—including bulk, mini-bulk, and more—tailored to meet the unique needs of your operation.

Sample of industrial uses of Ammonium Hydroxide include:

• Water Treatment
• Agriculture
• Nox control – 19%

One of Hawkins’ key strengths is flexibility. We provide chemicals in multiple grades and package sizes ensuring the right fit for a wide variety of industrial and commercial applications.

With over 85 years of experience as a manufacturer and distributor, Hawkins is a trusted partner across numerous industries. Our customers rely on us for high-quality Ammonium Hydroxide, consistent supply, and cost-effective solutions. Plus, our dedicated quality team ensures every shipment meets strict quality standards.

Request a Quote or Order Ammonium Hydroxide

Ammonium Hydroxide General Characteristics:

• Appearance: Clear, colorless. Free of turbidity and free of visible foreign matter

• Chemical Formula: NH₄OH

• Odor: Highly pungent

• Synonyms: Aqua Ammonia, Ammonia Liquor

• Molecular Weight: 35.04

• CAS #: 1336-21-6

• Shelf Life: 365 days

• Storage Recommendations: 55 – 95° F, vented

Ammonium Hydroxide Standard Specifications:

• Iron (as Fe), ppm: ≤ 2

• Arsenic (as As), ppm: ≤ 0.25

• Heavy Metals (as Pb), ppm: ≤ 5.0

• Lead (as Pb), ppm: ≤ 0.25

• Specific Gravity, 60° F: 0.9250 – 0.9325

Ammonium Hydroxide Additional Information:

• AWWA Certification: Ammonium Hydroxide complies with AWWA B306-15 Standard.
• Country of Origin: Product is manufactured in the United States.