chemical additive for use in the manufacture of sanitizing and disinfecting mixtures; chemical additives, namely, ionic blended acidic calcium sulfate chemical mixtures, used as chlorine dioxide activator, acidulating agent, sanitizer, disinfectant, preservative, mold inhibiting, biofilm remover and antimicrobial in the manufacturing and processing of food, animal feed, poultry and animal drinking water, and processing agriculture, meat and fish products; chemical additives for fracturing fluid for use in oil and gas wells; chemical additives for sanitation of food environment and processing equipment; all of the aforementioned goods are for industrial use and not for use in the clinical or medical markets