| Location | Main Location |
| Location Code | 204 Red Cabinet |
| Manufacturer | Ward's Science |
Calcium Carbonate, a whitish or colorless powder, is odorless and is largely water-insoluble at ambient conditions. The mining of limestone leads to the production of pure Calcium Carbonate that can be used as a dry powder or in slurry form. Calcium Carbonate PPT (Precipitated) Powder is a white, micro-sized substance made from naturally occurring pure limestone lumps.