Water is our most precious resource! And in today’s environment, pure clean water is more critical than ever. Chlorine chemistry, whether it is sodium hypochlorite (bleach) or the most basic form of chlorine, is still one of the most used product chemistries worldwide for sanitizing and disinfection. Not only for our drinking water, but for a host of other sanitizing applications throughout industry, municipalities, food bacteria, and residential living.

Hill Brothers manufactures bleach at our Phoenix, AZ facility and supplies both bleach and packaged chlorine throughout Arizona and beyond. As core products for Hill Brothers since the 1960’s, count on us for quality bleach and chlorine products and services:

  • Highest quality of manufacturing practices and controls
  • Dedicated Corporate Safety & Compliance and R&D/Engineering divisions to ensure safe working environments, current QC and engineering practices, and a trained and knowledgeable staff
  • NSF certified bleach and chlorine in drums, totes, cylinders & ton tanks, mini bulk, and bulk
  • Reliable, on-time availability and delivery at competitive pricing
  • In emergency situations, we’re there for you 24/7, 7 days a week

Sodium hypochlorite and chlorine chemistry is used throughout our world for application as:

  • Municipal drinking water sanitation and wastewater treatment disinfection and sanitation
  • Swimming pool and spa water sanitation
  • Food surface contact and general surface sanitation
  • Cooling tower and evaporative condenser water treatment
  • Household use such as laundry and surface sanitation
  • Various agricultural and food industry sanitizing

Sodium Hypochlorite

Sodium hypochlorite (NaOCl) is used in various concentrations and applications, including water treatment, water purification, odor removal, and disinfection- as well as a bleaching agent in textile, detergents, and paper and pulp industries. Sodium hypochlorite is a greenish-yellow liquid with a mild chlorine odor commonly referred to as “bleach”. The solution is made from reacting chlorine with a sodium hydroxide solution. Hill Brothers’ liquid bleach is available in a standard concentration of 12.5% and 10% by weight sodium hypochlorite and is certified to NSF/ANSI Standard 60.

Sodium Hypochlorite SDS

Sodium Hypochlorite 12.5% Specifications

Sodium Hypochlorite 5.25% Specifications

Sodium Hypochlorite 12.5% Sanitization of Dialysis Machine

Sodium Hypochlorite 12.5% Sewage & Wastewater Effluent Treatment

Sodium Hypochlorite 12.5% Sanitization & Disinfection of Surfaces

Sodium Hypochlorite 12.5% Swimming Pool Water Disinfection

Sodium Hypochlorite 12.5% Disinfection of Drinking Water Emergency, Public, & Individual Systems

Sodium Hypochlorite 5.25% Sanitization of Dialysis Machines

Sodium Hypochlorite 5.25% Sewage & Wastewater Effluent Treatment

Sodium Hypochlorite 5.25% Sanitization & Disinfection

Sodium Hypochlorite 5.25% Swimming Pool Water Disinfection

Sodium Hypochlorite 5.25% Disinfection of Drinking Water (Potable)

Sodium Hypochlorite 12.5% Directions For Use

Sodium Hypochlorite 5.25% Directions For Use

Sodium Hypochlorite Stability

Sodium Hypochlorite Strength of Solutions

Sodium Hypochlorite FAQ’s


Chlorine (Cl) is best known for its use in water treatment, providing clean drinking water to millions around the world. Furthermore, chlorine is directly or indirectly utilized in thousands of commercial compounds for numerous applications. For example, chlorine is used in 98% of the U.S. drinking water systems, 96% of crop- protection chemicals, and in 85% of pharmaceuticals- as well as in plastics, disinfectants, paper manufacturing, bleach, wastewater treatment, food processing, and many other industrial processes and chemicals. In its elemental form, chlorine is a greenish-yellow gas with an unmistakable penetrating and pungent odor. Chlorine is a highly reactive and unstable chemical that can, and will, quickly react with different substances to form other chemicals.

Chlorine SDS

Chlorine Specifications

Chlorine Properties