CALCIUM CARBONATE POWDER, CHEMI-PHYSICAL PROPERTIES, Content of CaCO3: 98, 5% Min, Content of Fe2O3: 0, 015% Max, pH value: 8 Ã · 9, Whiteness: 96% Min, Brightness: 93% Min, Content of MgO: 0, 02% Max....
We are Yen Bai Company, main manufacturer in Calcium Carbonate in Vietnam. Specializing in exploiting, processing and exporting pure Calcium Carbonate ( CaCO3) . In which the ultra-fine grinding flour....