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Ammonia makes a world of difference – used for cold storage, power plants, water treatment and more. Ammonia is used in such a wide variety of industries including applications for/as:

  • Refrigeration and cold storage
  • NOx control (DeNox)
  • pH neutralization and control
  • Metal heat treating
  • Powder metallurgy
  • Bright annealing
  • Dissociated hydrogen source
  • Feed stock for chemical productions
  • Blueprinting and microfilm

At Hill Brothers Chemical Company, you can rely on us for total commitment to the tradition of service;

  • In emergency situations, we’re there 24 hours a day, 7 days a week.
  • We are continually reviewing and improving our processes and procedures to support the demands of our industry.
  • Here for you every step of the way, we can assist in the design and engineering phase of your ammonia project.
  • We offer complete evacuation services to allow for repairs or to facilitate shutdown operations.

Anhydrous Ammonia

Anhydrous ammonia is a colorless liquid compressed. The vapor is lighter than air with an extremely pungent odor. Hill Brothers offers refrigeration (premium) grade and commercial grade anhydrous ammonia in bulk tank truck delivery to your facility. Refrigeration (premium) grade is also available in mini-bulk deliveries and in various cylinder configurations such as 50 lb., 100 lb., and 150 lb. cylinders.

Anhydrous Ammonia SDS

Anhydrous Ammonia Commercial Grade Specifications

Anhydrous Ammonia Refrigeration Grade Specifications

Anhydrous Ammonia Safety & Handling

Anhydrous Ammonia General Tank Information

Anhydrous Ammonia Properties at Various Temperatures

Anhydrous Ammonia Liquid Density 

Anhydrous Ammonia in Chlorine Systems

Ammonia pH Control Manifold

Ammonia Two Cylinder Manifold

Ammonia Vaporizer with Thermostat Drawing

Anhydrous Ammonia Use of Dip Tube  

Aqua Ammonia

Aqua ammonia is a clear liquid with a low vapor pressure and extremely pungent odor that is strongly alkaline. The manufacturing process is performed in a closed system combining high purity deionized water with anhydrous ammonia to produce a high quality aqua ammonia suitable for numerous applications. Hill Brothers manufactures aqua ammonia at the highest purity.

Aqua Ammonia 14% – 30%  SDS

Aqua Ammonia Industrial Grade Product Specification

Aqua Ammonia FCC Grade Product Specification

Aqua Ammonia Food Chemical Codex, ACS, & NSF Standards Specifications

Aqua Ammonia General Safety & Handling

Aqua Ammonia Personal Safety & Handling

Ammonium Hydroxide Manufacturing Process

Aqua Ammonia Properties Table

Aqua Ammonia Baume Chart