... Carbonate 98%min ACC or light or heavy white powder Use in paper,painting,plastic,rubber,cable with competitive p Calcium CarbonatePhysical ... +H2O Ca(OH)2+Na2CO3=CaCO3+2NaOHUse:Use in paper,painting,plastic,rubber,cable,Used in made cement, ceramic, lime, CO2,chalk, artificial ... filler of rubberplastic; as feed additives, vector of veterinary drugs.In medicine, it can be used to made acid drugs.Item ...