Chemistry Sales
At S4 Water, we offer a comprehensive range of water and wastewater chemistry solutions designed to meet the needs of municipal, industrial, and private-sector customers. Our product offerings support a wide variety of applications and operating conditions, ensuring reliable performance across diverse treatment systems.
Below is a list of our most commonly ordered products. If you don’t see a specific product listed, that doesn’t mean we don’t offer it—our capabilities extend well beyond this selection.
Potassium & Sodium Permanganate
Peracetic Acid 15% and 22%
Sodium Thiosulfate
Sodium Hypochlorite
Sodium Chlorite
Sodium Aluminate
Liquid Alum
Soda Ash
Coagulants- Inorganic Blends
De-Chlorination Tablets
Phosphates- "All Phosphates Are Not Created Equal"
Sodium Hydroxide
Polymers- Dry, Liquid & Emulsions
Membrane & RO Cleaners
Acids & Caustics
Sodium Bisulfite
Carbon- Highest Iodine Numbers Available in the Industry
Hydrofluosilicic Acid
Boiler & Cooler Water Chemistry
Laboratory Reagents
For questions about product availability or to discuss your specific requirements, simply complete the form beside this section. Your inquiry will be sent directly to one of our Chemistry Sales experts for prompt follow-up.
If you’re unsure which chemistry is the right fit for your application, our experienced team is here to help. With years of hands-on expertise in water and wastewater treatment, we’ll work with you to evaluate your system and recommend the most effective and reliable solution.