sodium bisulfate; sodium bisulfate used for controlling ammonia odor and flies in animal stalls and animal production facilities; chemicals for treating animal waste materials to reduce the pH, water treatment and cleaning water lines in poultry houses, and water treatment in livestock yards; chemical additives for use in the manufacture of pet foods; sodium acid sulfate and sodium bisulfate used for controlling the acidity of foods; animal fodder acidifiers for use in manufacturing animal fodder; chemical products that contain sodium bisulfate used with diatomaceous earth for the purpose of aiding the application, dispersal, and use of dry insecticides; chemical products that contain sodium bisulfate and diatomaceous earth for the purpose of aiding the application, dispersal, and use of dry insecticides; and chemical products used in industry and agriculture