Chemical analysis of CaCO3 99% The raw material MgCO 0,20% Fe2O3 0,010% HCI insoluble content 0,01% Specific product data fineness Residue on 60¦m sieve 0,01% Top cut (d98%) 24¦m Mean particle size (d50%) 4,30¦m Particles < 5 ¦m 55% Whiteness 99 % Brightness 96% Yellowness index 1,5 Moisture ex works 0,3% General product data packed bulk density 0, 9 g/ml pH value 9,5 Oil absorption 14 g/100g DOP absorption 18 g/100g Main applications particle size distribution 1 mtons / each big bags