Product Short Description: In industry demanding purity food, pharmaceutical, drinking water, high quality Muriatic Acid is used to control the pH of process water streams Product Description: High-Quality acid Muriatic Acid can be used to regulate the acidity (pH) of solutions. OH− + HCl → H2O + Cl− In industry demanding purity (food, pharmaceutical, drinking water), high-quality Muriatic Acid is used to control the pH of process water streams. Regeneration of ion exchangers High-quality Muriatic Acid is used in the regeneration of ion exchange resins.