Limestone (CaCO₃)
Precipitated CaCO₃ powder granulations are available down to nanoparticles as fine as 30 nanometers
Pharmaceutical (USP) grade
Food (FCC) grade
Electronic grade
Optical grade
Limestone has a wide variety of uses including in plastics, rubber, coatings, inks, adhesives, and soil conditioners. It is used in building products as a plastic filler, ceramic flux, and asphalt filler. It is used in chemical processing, glass production, water treatments, pesticide granules, dusting agents, welding rod coatings, thermosets, thermoplastics, paints, coatings, adhesives, sealants, and rubbers. It also is utilized by the pharmaceutical, toothpaste, and food additive industries.
50 lb. bags, poly-lined fiber drums, bulk bags & loose bulk
Limestone TSCA (SARA Title III) Status:
For further information, please call the EPA Office of Chemical Safety and Pollution Prevention (OCSPP) at 202-564-2902.
Limestone CAS Numbers
Calcium Carbonate CAS# 471-34-1
Calcium Carbonate CAS# 1317-65-3