12.5% Sodium Hypochlorite

Powerful chlorine-based oxidizing biocide for cooling towers and process water systems. Sodium Hypochlorite 12.5% is a liquid chlorine solution used to control bacteria, algae, and organic contaminants in industrial water systems. It provides rapid disinfection, oxidation of organic matter, and slime control, helping maintain clean heat transfer surfaces and efficient operation in cooling and process systems.  Key Benefits  Provides strong oxidation and disinfection for biological control  Rapidly kills bacteria, algae, and fungi in cooling and process systems  Improves system cleanliness and heat transfer efficiency  Compatible with most corrosion and scale inhibitors  Easy to feed and monitor for precise control  Where to Use  Cooling towers  Evaporative condensers  Process water systems  Product Details  Type: Oxidizing biocide and disinfectant  Form: Liquid  Color / Appearance: Clear pale yellow liquid  pH Range: 11.5–13.5  Dosing & Application  Cooling Systems: Apply 0.5–2.0 ppm free available chlorine in system water.  Feed Method: Use a positive displacement metering pump to inject directly into the return line or basin at a point of good mixing.  Monitoring: Measure residual chlorine using a DPD colorimetric test to maintain target levels.  Compatibility: Works with most non-oxidizing corrosion and scale inhibitors.  Safety Note: Do not mix with acids, ammonia, or reducing agents—toxic chlorine gas may be released.  Packaging Options  Available in 1-gallon jugs, 5-gallon pails, 15-gallon drums, and 30-gallon drums Bulk delivery available upon request